Subject- Abenaki Indians
(1)
- Abenaki language
(1)
- Abolition, emancipation, freedom
(14)
- Abolitionists -- United States -- Attitudes
(1)
- Abolitionists.
(3)
- Acquisitions (Libraries)
(2)
- Actors
(1)
- Adaptation (Biology)
(1)
- Adena culture -- West Virginia
(1)
- Admiralty
(1)
- Admiralty -- United States
(1)
- Advance (Brig)
(1)
- Aeronautics -- History
(1)
- Africa
(1)
- Africa, West -- Description and travel
(1)
- African American churches
(2)
- African American churches -- United States
(1)
- African Americans -- Education
(1)
- African Americans -- Florida
(1)
- African Americans -- History -- To 1863
(1)
- African Americans -- Religion
(2)
- Agricultural colleges -- Pennsylvania.
(1)
- Agricultural exhibitions
(1)
- Agriculture
(10)
- Agriculture -- Germany
(1)
- Agriculture -- Great Britain.
(1)
- Agriculture -- Jamaica.
(1)
- Agriculture -- Missouri
(1)
- Agriculture -- Pennsylvania
(1)
- Agriculture -- Study and teaching -- 18th century
(1)
- Agriculture -- Tennessee.
(1)
- Agriculture -- United States.
(5)
- Air -- Purification -- Equipment and supplies
(1)
- Alabama -- History
(1)
- Albert Medal
(1)
- Alcoholic beverage industry -- United States
(1)
- Algebra.
(2)
- Algeria -- Description and travel
(1)
- Algonquian Indians
(1)
- Algonquian languages
(1)
- Algonquin language
(5)
- Alphabets
(1)
- American Academy of Music (Philadelphia, Pa.)
(1)
- American Anti-Vivisection Society
(1)
- American Colonization Society
(1)
- American Philosophical Society
(7)
- American Philosophical Society -- Prizes
(1)
- American Philosophical Society. Library
(1)
- American bison -- Pictorial works
(1)
- American loyalists.
(3)
- Americans -- China -- Social life and customs.
(1)
- Americans -- Foreign countries.
(1)
- Amputation -- Study and teaching.
(1)
- Anatomy
(1)
- Anatomy -- 18th century
(1)
- Anatomy -- France
(1)
- Anatomy -- Study and teaching.
(2)
- Anatomy, Comparative.
(1)
- Animal magnetism.
(4)
- Animals -- Habits and behavior of
(1)
- Animals -- Pictorial works.
(1)
- Animals -- Transportation
(1)
- Anishinaabe
(11)
- Antelopes
(1)
- Antelopes -- Pictorial works
(1)
- Anthropology
(1)
- Anthropology -- Research -- United States
(1)
- Antiquities -- Collection and preservation
(1)
- Antislavery movements -- Pennsylvania
(2)
- Apprentices -- Pennsylvania.
(1)
- Aquariums.
(1)
- Arabic language
(1)
- Arawak language
(2)
- Arawak language -- Dictionaries -- German
(1)
- Archaeology
(2)
- Archaeology -- Mexico
(2)
- Archaeology -- Pennsylvania
(1)
- Archaeology -- Study and teaching -- Germany
(1)
- Archaeology -- United States.
(1)
- Architecture
(4)
- Architecture -- Pennsylvania.
(1)
- Architecture -- United States.
(1)
- Archives
(1)
- Arctic Indians
(2)
- Arctic Regions -- Discovery and exploration
(2)
- Arctic regions-Pictorial works
(1)
- Arithmetic.
(2)
- Armies, Colonial.
(1)
- Art
(1)
- Art -- Exhibitions
(1)
- Art -- United States.
(1)
- Artifacts
(1)
- Artisans -- Pennsylvania -- Philadelphia.
(1)
- Artists -- Pennsylvania
(1)
- Artists' materials
(1)
- Arts -- Great Britain.
(1)
- Astrology -- Great Britain -- 18th century
(1)
- Astrometry.
(1)
- Astronomical instruments.
(2)
- Astronomical observatories -- Pennsylvania -- Philadelphia.
(1)
- Astronomy
(3)
- Astronomy - Research - England
(1)
- Astronomy -- 18th century
(4)
- Astronomy -- Charts, diagrams, etc.
(1)
- Astronomy -- Early works to 1800
(2)
- Astronomy -- France -- Observations.
(1)
- Astronomy -- Great Britain -- 18th century
(2)
- Astronomy -- Ireland -- 19th century.
(1)
- Astronomy -- Mathematics.
(1)
- Astronomy -- Observations
(2)
- Astronomy -- Observations.
(1)
- Astronomy -- Study and teaching.
(1)
- Astronomy.
(24)
- Atacapas language
(2)
- Audubon, John James, 1785-1851. Birds of America
(1)
- Aurora (Philadelphia, Pa.)
(3)
- Auroras.
(1)
- Autopsy.
(1)
- Avesta
(1)
- Aymara Indians
(1)
- Azores -- Description and travel
(1)
- Aztec calendar
(1)
- Aztecs -- Antiquities
(1)
- Aztecs.
(1)
- Aztlan
(1)
- Balloons -- Early works to 1800
(1)
- Balloons.
(3)
- Bank notes -- Forgeries
(1)
- Bank notes -- Great Britain
(1)
- Bank of the United States (1816-1836)
(1)
- Bankruptcy -- Pennsylvania -- Philadelphia.
(1)
- Banks and banking -- Equipment and supplies.
(1)
- Banks and banking -- Pennsylvania
(1)
- Banks and banking -- United States -- History -- 19th century.
(1)
- Banks and banking -- United States.
(3)
- Baptists -- Missions.
(1)
- Barns.
(1)
- Barometers.
(2)
- Bartram's Garden (Philadelphia, Pa.)
(2)
- Beaver Meadow Railroad and Coal Company
(1)
- Bee culture -- Great Britain
(1)
- Bees.
(1)
- Beetles.
(1)
- Belvidere (Plantation : Jamaica)
(1)
- Bertrand, J. (Joseph), 1822-1900
(1)
- Bible - Criticism, interpretation, etc.
(2)
- Bible stories, French.
(1)
- Bible stories, German.
(1)
- Bible. New Testament
(1)
- Bible. O.T. Psalms, II, 1 -- Sermons
(1)
- Biology, genetics, eugenics
(2)
- Biology.
(2)
- Birds
(1)
- Birds -- Migration -- United States.
(1)
- Birds -- North America
(2)
- Birds -- Pictorial works
(2)
- Birds -- Research.
(1)
- Birds -- Study and teaching
(1)
- Birds.
(5)
- Birmingham (Pa.)
(1)
- Blacks.
(1)
- Blasting, Submarine
(1)
- Blowpipe.
(2)
- Boards of trade -- Pennsylvania.
(1)
- Boilers.
(1)
- Bonds -- Pennsylvania -- Philadelphia.
(1)
- Bones.
(1)
- Book collecting
(1)
- Book industries and trade -- Pennsylvania.
(1)
- Bookbinding
(2)
- Books -- Auction catalogs
(1)
- Books of Hours -- France
(2)
- Booksellers and bookselling
(1)
- Boston Port Bill, 1774
(1)
- Boston Tea Party, Boston, Mass., 1773
(1)
- Botanical chemistry
(1)
- Botanical gardens -- England.
(2)
- Botanical gardens -- France.
(2)
- Botanical gardens -- India
(1)
- Botanical gardens -- New Jersey.
(1)
- Botanical gardens -- United States.
(1)
- Botanical gardens.
(1)
- Botanical illustration.
(1)
- Botanical literature -- England.
(1)
- Botanists
(1)
- Botanists.
(1)
- Botany
(6)
- Botany -- 18th century
(2)
- Botany -- America.
(1)
- Botany -- Catalogs -- France
(1)
- Botany -- Catalogs -- Great Britain
(1)
- Botany -- Catalogs -- United States
(1)
- Botany -- England.
(4)
- Botany -- Europe.
(1)
- Botany -- France
(1)
- Botany -- France.
(2)
- Botany -- India.
(1)
- Botany -- Louisiana.
(1)
- Botany -- Mexico
(1)
- Botany -- New York (State)
(2)
- Botany -- North America.
(3)
- Botany -- Nova Scotia.
(1)
- Botany -- Pennsylvania.
(2)
- Botany -- Pictorial works
(1)
- Botany -- Research.
(1)
- Botany -- South America
(1)
- Botany -- Study and teaching -- 19th century
(1)
- Botany -- United States.
(3)
- Botany -- Virginia
(1)
- Botany.
(37)
- Boundaries, State.
(3)
- Boundary disputes -- Oregon.
(1)
- Boundary disputes.
(1)
- Bowdoin College
(1)
- Braddock's Campaign, 1755.
(2)
- Brandywine, Battle of, 1777
(4)
- Breeding.
(1)
- Brewing industry -- Pennsylvania -- Philadelphia -- Accounting.
(1)
- Bridges -- 18th century
(1)
- Bridges.
(2)
- British -- China -- Social life and customs -- 1644-1912.
(1)
- British Landing at Head of Elk, Maryland, 1777
(2)
- Buddhist literature.
(1)
- Building materials
(1)
- Building trades -- Pennsylvania -- Philadelphia.
(1)
- Buildings -- Pennsylvania -- Philadelphia.
(1)
- Bunker Hill, Battle of, 1775
(3)
- Business and politics -- Pennsylvania.
(1)
- Business cards
(1)
- Butchers.
(1)
- Butterflies -- Pictorial works.
(1)
- Cables -- Atlantic Ocean
(1)
- Caddo Indians
(1)
- Caddo language
(1)
- Cakchikel language
(6)
- Calculators.
(2)
- Calendars
(2)
- Campbell's Copse (Plantation : Jamaica)
(1)
- Campus Martius (Marietta, Ohio)
(1)
- Canada -- Description and travel
(1)
- Canada -- Maps
(1)
- Canals -- Belgium.
(1)
- Canals -- Design and construction.
(1)
- Canals -- England.
(1)
- Canals -- France.
(1)
- Canals -- Netherlands.
(1)
- Canals -- New York (State)
(2)
- Canals -- Pennsylvania
(1)
- Canals.
(1)
- Capital punishment.
(1)
- Capture at sea
(1)
- Cargo ships -- United States.
(1)
- Carib language
(1)
- Carpenters -- Labor unions -- United States.
(1)
- Carpentry.
(1)
- Carriage and wagon making -- Pennsylvania -- Bucks County
(1)
- Carriages and carts
(1)
- Cartography.
(1)
- Catarrh.
(1)
- Caterpillars -- Pictorial works
(1)
- Cattle.
(1)
- Cayuga Indians
(2)
- Cayuga language
(1)
- Cements, Adhesive
(1)
- Cemeteries -- Pennsylvania -- Philadelphia.
(1)
- Cetacea
(1)
- Charities -- England -- London
(1)
- Charities -- United States.
(1)
- Chemical apparatus
(1)
- Chemicals
(1)
- Chemistry
(12)
- Chemistry -- 18th century
(2)
- Chemistry -- Experiments.
(1)
- Chemistry -- France.
(1)
- Chemistry -- History
(1)
- Chemistry -- Nomenclature
(1)
- Chemistry -- Study and teaching
(1)
- Chemistry -- Study and teaching -- 18th century
(1)
- Chemistry -- Sweden -- 19th century
(1)
- Chemists -- Pennsylvania -- Philadelphia
(1)
- Cheroenhaka Indians
(1)
- Cherokee Indians
(7)
- Cherokee Indians -- Wars, 1759-1761
(1)
- Cherokee language
(3)
- Cherokee language -- Alphabet
(1)
- Cherokee language -- Texts
(1)
- Chesapeake and Delaware Canal
(1)
- Chickasaw Indians
(5)
- Chickasaw language
(2)
- Children's literature.
(1)
- China -- Foreign relations -- United States
(1)
- China -- Medical care
(1)
- Chinese characters.
(1)
- Chinese language
(1)
- Chinese language -- Grammar, Comparative
(1)
- Chinese language -- Transliteration
(1)
- Chinook Indians
(1)
- Chipewyan language
(1)
- Chippewa Indians
(1)
- Chippewa language
(1)
- Chitimacha language
(1)
- Chocolate
(1)
- Choctaw Indians
(7)
- Choctaw language
(3)
- Choctaw language -- Dictionaries -- French
(1)
- Cholera -- Pennsylvania -- Philadelphia
(2)
- Cholic Acid
(1)
- Cholti language -- Texts
(1)
- Chontal language
(1)
- Chorti language -- Grammar, Comparative
(1)
- Christian calendars
(1)
- Christianity
(1)
- Christmas
(1)
- Chronometers
(1)
- Church and State -- Great Britain -- 18th century
(1)
- Church buildings -- Pennsylvania-Philadelphia
(2)
- Church of Scotland
(1)
- Cicada (Genus)
(1)
- Civil engineering -- United States.
(1)
- Civilization -- Early works to 1800
(1)
- Climatology.
(2)
- Clocks and watches.
(1)
- Cloud physics.
(1)
- Cobbett, William, 1763-1835
(1)
- Coffee
(1)
- Coin design.
(1)
- Coinage.
(2)
- Coins
(1)
- Cold (Disease)
(1)
- Collective settlements.
(1)
- Colombia -- Census
(1)
- Colonization, repatriation
(2)
- Columbia (Symbolic character)
(1)
- Columbidia
(1)
- Comets
(1)
- Comets -- Observations.
(1)
- Comets -- Orbits
(1)
- Comets.
(3)
- Commerce.
(8)
- Commercial law -- United States.
(1)
- Communicable diseases.
(1)
- Compass.
(1)
- Conception -- Early works to 1800
(1)
- Conchology
(1)
- Conchology -- Great Britain
(1)
- Congratulations, greetings, thanks
(1)
- Congregationalists -- Missions.
(1)
- Conic sections.
(1)
- Conjoined twins
(2)
- Conservation of natural resources.
(1)
- Constitutional conventions -- Pennsylvania.
(1)
- Constitutional conventions -- United States.
(1)
- Constitutional history -- United States
(1)
- Consuls -- United States.
(1)
- Cooper Union
(1)
- Copernican system
(1)
- Copying processes.
(1)
- Coral reefs and islands
(1)
- Corn laws (Great Britain)
(1)
- Cosmography.
(1)
- Cotton
(1)
- Cotton -- Diseases and pests
(1)
- Cotton -- Statistics
(1)
- Counting
(1)
- Court calendars -- Pennsylvania.
(1)
- Court summons
(1)
- Courts -- Pennsylvania -- Philadelphia County.
(1)
- Courts-martial and courts of inquiry
(3)
- Courts.
(1)
- Courtship -- Songs and music
(1)
- Craniology.
(2)
- Craniometry
(1)
- Craven Street Gazette
(1)
- Creationism.
(1)
- Cree language
(1)
- Creek Indians
(4)
- Creek Indians -- Government relations
(1)
- Creek language
(2)
- Criminal law.
(1)
- Criticism -- History
(1)
- Crops and soils.
(1)
- Crucero Iberia
(1)
- Crusades
(1)
- Cuba -- Statistics, Vital
(1)
- Cuckoos
(1)
- Culture, community, organizations
(3)
- Cutlery
(1)
- Cyclones.
(1)
- Cyclopedia
(1)
- Cytology.
(1)
- Daguerreotypes
(1)
- Dakota Indians
(3)
- Dance -- Societies, etc.
(1)
- Dance cards
(1)
- Darwinism.
(1)
- Daylight saving
(1)
- Death
(2)
- Deeds -- Pennsylvania.
(1)
- Deer -- Pictorial works
(1)
- Delaware Indians
(15)
- Delaware Indians -- Religion
(1)
- Delaware language
(5)
- Democratic National Convention (1864 : Chicago, Ill.)
(1)
- Depressions -- 1819 -- United States.
(1)
- Design
(1)
- Developmental biology -- Great Britain
(1)
- Diagnosis.
(1)
- Dickinson College -- History -- Sources
(1)
- Dictionary of the English language. Johnson, Samuel, 1709-1784
(1)
- Dinosaurs
(1)
- Dinosaurs -- New Jersey
(1)
- Diplomacy.
(1)
- Diplomats
(1)
- Diplomats -- United States.
(2)
- Diptera.
(1)
- Discoveries in geography -- French.
(1)
- Discoveries in geography.
(3)
- Diseases
(2)
- Diseases -- United States -- 19th century.
(1)
- Diseases.
(1)
- Dove
(1)
- Drawing.
(1)
- Dreams
(1)
- Ducks
(1)
- Dueling.
(2)
- Dwellings -- Heating and ventilation
(1)
- Dynamometer.
(1)
- Dysentery.
(1)
- Earth (Planet)
(1)
- Earth sciences.
(1)
- Earthquakes -- Early works to 1800
(1)
- Earthquakes.
(1)
- Eastern State Penitentiary (Philadelphia, Pa.)
(1)
- Eastern Woodlands Indians
(1)
- Eclipses.
(6)
- Education
(5)
- Education -- Congresses
(1)
- Education -- Europe -- 19th century.
(2)
- Education -- France.
(1)
- Education -- South Carolina
(1)
- Education -- Study and teaching -- England.
(1)
- Education -- United States
(1)
- Education -- United States -- Curricula.
(1)
- Education -- United States.
(4)
- Education.
(1)
- Egyptian language -- Writing, Hieroglyphic
(2)
- Egyptians
(1)
- Egyptology.
(2)
- Eidouranion
(1)
- Electricity
(5)
- Electricity - Experiments
(1)
- Electricity -- 18th century
(1)
- Electricity -- 19th century
(1)
- Electricity -- Early works to 1800
(3)
- Electricity -- Early works to 1850.
(5)
- Electricity -- Experiments
(1)
- Electricity -- Experiments -- History.
(1)
- Electricity -- Experiments.
(1)
- Electricity.
(4)
- Electrophysiology.
(1)
- Electrotherapeutics
(1)
- Embryology -- France
(1)
- Emigration and immigration.
(1)
- Encyclopedias and dictionaries, French
(1)
- Engineering.
(1)
- Engineers -- New York (State)
(1)
- English language
(1)
- English language -- Dictionaries
(1)
- Entomology -- Europe.
(1)
- Entomology -- United States.
(2)
- Entomology.
(4)
- Epidemics -- United States
(2)
- Epidemiology.
(1)
- Episcopal Church -- Pennsylvania -- Philadelphia
(1)
- Eskimo languages
(1)
- Estate -- Valuation
(1)
- Ether
(1)
- Ethics -- Great Britain -- Early works to 1850
(1)
- Ethnobotany
(1)
- Ethnology -- Mexico
(1)
- Evolution (Biology)
(5)
- Evolution -- Religious aspects
(1)
- Evolution.
(4)
- Exploration
(8)
- Exploration and discovery
(1)
- Explorers -- United States
(1)
- Explorers.
(1)
- Fairmount Water Works (Philadelphia, Pa.)
(1)
- Family records.
(1)
- Famines -- Ireland
(1)
- Federalist Party -- Pennsylvania
(1)
- Fennecs
(1)
- Fever.
(1)
- Finance, Personal
(2)
- Finance,Personal
(1)
- Finance.
(1)
- Fire extinction
(1)
- Fire extinction -- Pennsylvania -- Philadelphia
(1)
- Fisheries -- Great Britain
(2)
- Fishes -- Catalogs and collections
(1)
- Fishes -- Collection and preservation.
(1)
- Fishes -- Great Britain
(1)
- Fishes -- Italy
(1)
- Fishes -- Jamaica
(1)
- Fishes -- Pictorial works
(1)
- Fishes -- Research.
(1)
- Fishes.
(2)
- Fishing -- America
(1)
- Flags -- United States.
(2)
- Flies.
(2)
- Flight
(1)
- Flint River (Plantation : Jamaica)
(1)
- Flour
(1)
- Flowers -- England.
(1)
- Fluids.
(1)
- Folklore
(1)
- Folklore -- Jamaica
(1)
- Forests and forestry -- United States -- Maps
(1)
- Forests and forestry -- United States.
(2)
- Forge shops -- Equipment and supplies.
(1)
- Formations (Geology)
(1)
- Fort Augusta (Pa.)
(1)
- Fort Duquesne
(1)
- Fort Granville (Pa.)
(1)
- Fort Hunter
(1)
- Fort Pitt (Pa.)
(1)
- Fort Wilkinson.
(1)
- Fort William Henry (N.Y.)
(1)
- Fortification -- Algeria
(1)
- Fortification -- Pennsylvania.
(1)
- Fortification.
(2)
- Fossil fuels -- Pennsylvania.
(1)
- Fossils -- Collection and preservation -- France.
(1)
- Fossils -- Collection and preservation.
(2)
- Foundries
(1)
- Fox language
(1)
- Fractions.
(1)
- France -- 19th century
(1)
- France -- Description and travel
(1)
- France -- History -- Revolution, 1789-1799
(2)
- France -- Politics and government -- 1789-1815
(1)
- France. Chambre des pairs
(1)
- France. Code civil
(1)
- Franklin (Aircraft carrier)
(1)
- Franklin Institute (Philadelphia, Pa.) -- History
(1)
- Franklin Journal
(1)
- Franklin, Benjamin, 1706-1790
(3)
- Franklin, Benjamin, 1706-1790 -- Imprints
(1)
- Fraser, Louis
(1)
- Freedmen -- Jamaica
(1)
- Freedom of the seas.
(1)
- Freemasonry -- France -- History.
(1)
- Freemasons -- New York (State)
(1)
- Freemasons -- Pennsylvania
(2)
- French Expedition to Ireland, 1796-1797.
(1)
- French drama -- 18th century.
(1)
- French language
(2)
- French literature -- 18th century.
(1)
- French poetry -- 19th century.
(1)
- Friendly Association for Regaining and Preserving Peace with the Indians by Pacific Measures
(1)
- Frogs -- United States
(1)
- Frost -- Great Britain
(1)
- Fruit trees.
(2)
- Fruits
(1)
- Funeral rites and ceremonies -- Egypt
(1)
- Fungi.
(1)
- Fur trade -- Great Lakes
(1)
- Fur trade -- United States.
(1)
- Furnaces
(1)
- Gage, Thomas, 1721-1787
(1)
- Gardening -- England -- 19th century.
(1)
- Gardening -- England.
(1)
- Gardening -- United States.
(1)
- Gardens -- England.
(2)
- Gardens -- France.
(1)
- Gas-lighting.
(2)
- Gases.
(1)
- Geese
(1)
- Genealogies
(1)
- Genealogy.
(3)
- Genetics
(1)
- Genetics -- History.
(1)
- Genetics -- Societies, etc.
(1)
- Genetics.
(1)
- Geodesy
(2)
- Geography -- Europe
(1)
- Geological Survey of Pennsylvania
(2)
- Geological Survey of the State of New Jersey
(1)
- Geology
(4)
- Geology - Research - England
(1)
- Geology -- 18th century
(1)
- Geology -- France
(1)
- Geology -- Germany
(1)
- Geology -- Great Britain
(1)
- Geology -- Great Britain -- 19th century
(1)
- Geology -- Great Britain.
(1)
- Geology -- Kentucky
(1)
- Geology -- Maps
(1)
- Geology -- New York (State) -- Surveys.
(1)
- Geology -- Nova Scotia -- Surveys
(1)
- Geology -- Pennsylvania
(2)
- Geology -- Pennsylvania.
(1)
- Geology -- Research -- United States.
(1)
- Geology -- Research.
(1)
- Geology -- Soviet Union -- Surveys.
(1)
- Geology -- Study and teaching (Higher)
(1)
- Geology -- Tables
(1)
- Geology -- United States.
(2)
- Geology, Stratigraphic.
(1)
- Geology, Structural
(1)
- Geology.
(15)
- Geomagnetism
(1)
- Geometry -- Study and teaching
(1)
- Geometry -- Study and teaching.
(1)
- Geometry.
(5)
- Geophysics.
(2)
- Germans -- Pennsylvania -- Philadelphia
(1)
- Germans -- United States.
(1)
- Germantown, Battle of, 1777
(4)
- Germantown, Battle of, 1778
(1)
- Germany -- Description and travel
(1)
- Gibraltar Estates (Plantation : Jamaica)
(1)
- Girard College
(2)
- Girls' Schools -- France -- Paris
(1)
- Glaciers -- Scotland.
(1)
- Glaciers.
(1)
- Goiter.
(1)
- Gold mines and mining -- California -- 19th century
(1)
- Gorlitz (Dresden, Germany). Gymnasium
(1)
- Gout
(1)
- Government -- Germany
(1)
- Grapes
(3)
- Grasses.
(1)
- Gravitation
(1)
- Gravity
(1)
- Great Britain -- Colonies -- America
(1)
- Great Britain -- Politics and government -- 1760-1789
(1)
- Great Britain -- Politics and government -- 1789-1820
(2)
- Great Britain -- Social life and customs -- 18th century
(1)
- Great Britain. Army -- Regiment of Foot, 49th (1743- )
(1)
- Great Britain. High Court of Admiralty
(1)
- Great Britain. Treaties, etc. United States, 1783 Sept. 3
(1)
- Great Central Fair for the U.S. Sanitary Commission (1864 : Philadelphia, Pa.)
(1)
- Greek language
(1)
- Grinnell Expedition, 1st, 1850-1851
(1)
- Grinnell Expedition, 2d, 1853-1855
(2)
- Guano
(1)
- Guarani Indians -- Missions
(1)
- Guilds -- United States.
(1)
- Haida Indians
(1)
- Haiti -- Description and travel
(1)
- Haiti -- History -- Sources
(1)
- Hallowell (Me.)
(1)
- Harbors -- United States.
(1)
- Harvard College
(1)
- Harvard University -- Students
(1)
- Haudenosaunee
(2)
- Haviland, John, 1792-1852
(1)
- Hawaiian language
(1)
- Hayes, I. I. (Isaac Israel), 1832-1881
(1)
- Health.
(1)
- Heat
(1)
- Heatstroke
(1)
- Hebrew language
(2)
- Hemiptera.
(1)
- Heraldry.
(2)
- Herbaria -- Scotland -- 19th century.
(1)
- Herbaria.
(2)
- Heredity
(1)
- Herring.
(1)
- Hessians
(1)
- Himalaya Mountains -- Description and travel
(1)
- Historic buildings -- Canada
(1)
- Historic buildings -- United States
(1)
- Historic sites -- England -- London.
(1)
- Historic sites -- Pennsylvania.
(1)
- History -- Outlines, syllabi, etc.
(1)
- History of science and technology.
(2)
- History of the earth and animated nature
(1)
- History, Ancient.
(1)
- History.
(2)
- Hollywood (Md.)
(1)
- Home economics -- Accounting -- 18th century.
(1)
- Home economics -- United States -- Accounting
(1)
- Homology (Biology)
(1)
- Honors -- Royal Society (Great Britain)
(1)
- Horses
(1)
- Horticulture
(1)
- Horticulture -- England.
(1)
- Horticulture -- United States.
(1)
- Horticulture.
(5)
- Horticulturists.
(2)
- Hospitals -- Pennsylvania
(1)
- Hospitals -- Pennsylvania -- Philadelphia.
(3)
- Hospitals -- United States -- Civil War, 1861-1865.
(2)
- Hot springs -- Arkansas
(2)
- Household supplies -- Pennsylvania -- Philadelphia.
(1)
- Howard, John, 1726-1790
(1)
- Human beings -- Origin
(1)
- Human evolution
(2)
- Humboldt, Alexander von, 1769-1859
(1)
- Hybridization
(1)
- Hydraulic engineering.
(1)
- Hydraulics
(1)
- Hydraulics.
(1)
- Hydrographic surveying -- Florida.
(1)
- Hydrographic surveying.
(1)
- Hydrography.
(1)
- Hydrostatics
(1)
- Hymenoptera.
(1)
- Hymns
(1)
- Hypnotism
(1)
- Hypnotism.
(1)
- Ice on rivers, lakes, etc. -- Pennsylvania -- Philadelphia.
(1)
- Ichthyology -- Jamaica
(1)
- Icing (Meteorology) -- Pennsylvania -- Philadelphia.
(1)
- Illinois language
(1)
- Immigrants -- German -- Pennsylvania.
(1)
- Immigrants -- Pennsylvania -- Philadelphia
(1)
- Imperialism.
(1)
- Incas.
(1)
- Incorporation -- Pennsylvania -- Lancaster.
(1)
- Indentured servants -- Pennsylvania.
(1)
- Independence Hall (Philadelphia, Pa.)
(1)
- India -- Description and travel -- 19th century
(1)
- Indian councils
(1)
- Indian reservations
(1)
- Indians of Central America -- Languages
(2)
- Indians of Central America -- Population
(1)
- Indians of Central America -- Social life and customs
(1)
- Indians of Mexico
(3)
- Indians of Mexico -- Hospitals
(1)
- Indians of Mexico -- Languages
(1)
- Indians of Mexico -- Social life and customs
(1)
- Indians of North America
(21)
- Indians of North America -- Agriculture
(1)
- Indians of North America -- Antiquities
(1)
- Indians of North America -- Canada -- Government relations
(1)
- Indians of North America -- Canada -- Languages -- Writing
(1)
- Indians of North America -- Cultural assimilation
(1)
- Indians of North America -- Education
(1)
- Indians of North America -- Encyclopedias
(1)
- Indians of North America -- Florida
(1)
- Indians of North America -- Government relations
(5)
- Indians of North America -- Government relations -- 1789-1869
(1)
- Indians of North America -- Government relations -- To 1789
(3)
- Indians of North America -- Great Lakes (North America)
(1)
- Indians of North America -- History
(2)
- Indians of North America -- Kentucky
(2)
- Indians of North America -- Land tenure
(1)
- Indians of North America -- Languages
(29)
- Indians of North America -- Louisiana
(1)
- Indians of North America -- Maine
(1)
- Indians of North America -- Maritime Provinces
(1)
- Indians of North America -- Massachusetts
(1)
- Indians of North America -- Massachusetts -- Government relations
(1)
- Indians of North America -- Missions
(4)
- Indians of North America -- Missions -- New York (State)
(2)
- Indians of North America -- Mississippi
(2)
- Indians of North America -- Missouri
(1)
- Indians of North America -- Montana
(1)
- Indians of North America -- Nebraska
(1)
- Indians of North America -- New Jersey
(1)
- Indians of North America -- North Carolina
(1)
- Indians of North America -- North Dakota
(1)
- Indians of North America -- Northwest Coast
(1)
- Indians of North America -- Nunavut
(1)
- Indians of North America -- Ohio
(1)
- Indians of North America -- Ohio River Valley -- Treaties
(1)
- Indians of North America -- Oregon
(1)
- Indians of North America -- Pennsylvania
(4)
- Indians of North America -- Pennsylvania -- Government relations -- To 1789
(1)
- Indians of North America -- Pennsylvania -- History
(1)
- Indians of North America -- Pennsylvania -- Social life and customs
(1)
- Indians of North America -- Physical characteristics
(1)
- Indians of North America -- Pictorial works
(1)
- Indians of North America -- Rhode Island
(1)
- Indians of North America -- Social life and customs
(4)
- Indians of North America -- Tennessee
(1)
- Indians of North America -- Treaties
(6)
- Indians of North America -- Wars -- 1750-1815
(1)
- Indians of North America -- Wars -- 1790-1794
(1)
- Indians of North America -- West Virginia
(1)
- Indians of North America -- Wisconsin -- Genealogy
(1)
- Indians of South America
(1)
- Indians of South America -- Languages
(3)
- Indians of South America -- Missions
(1)
- Indians of South America -- Peru
(1)
- Indians of South America -- Physical characteristics
(1)
- Indo-Aryan languages -- Texts
(1)
- Indulgences
(1)
- Inertia (Mechanics)
(1)
- Influenza -- United States
(1)
- Inland navigation -- United States
(1)
- Inoculation
(1)
- Insect societies.
(1)
- Insects -- Pictorial works
(1)
- Insects.
(3)
- Instinct
(1)
- Insurance -- Great Britain
(1)
- Insurance agents -- United States.
(1)
- International trade
(1)
- Inuit -- Canada
(2)
- Inuit -- Greenland
(1)
- Inuit -- Nunavut -- Baffin Island
(1)
- Ireland -- Foreign relations
(1)
- Irish -- Pennsylvania -- Philadelphia
(1)
- Irish -- United States
(1)
- Iron and steel bridges
(1)
- Iroquoian languages
(2)
- Iroquois Indians
(9)
- Iroquois Indians -- Agriculture
(1)
- Iroquois language -- Grammar, Comparative
(1)
- Isleta Indians
(1)
- Italy -- Description and travel -- 18th century
(1)
- Jackson, Andrew -- 1767-1845 -- Correspondence.
(1)
- Javanese language
(1)
- Jena, Battle of, Jena, Germany, 1806
(1)
- Jesus Christ
(1)
- Judges -- New Jersey.
(1)
- Judges -- Pennsylvania.
(1)
- Judicial opinions
(1)
- Kaigana Indians
(1)
- Kane, Elisha Kent, 1820-1857
(1)
- Kaskaskia Indians
(1)
- Khmer language -- Texts
(1)
- Kings and rulers
(1)
- Kings and rulers -- Duties
(1)
- Labor -- Jamaica
(1)
- Laboratories
(1)
- Lamps
(1)
- Lancaster (Penn.) County Prison
(1)
- Lancaster County (Pa.) -- History
(2)
- Land companies -- Pennsylvania.
(1)
- Land settlement -- Pennsylvania.
(1)
- Land speculation
(7)
- Land use -- Ohio
(1)
- Landscape -- Pennsylvania.
(1)
- Landscape architecture
(1)
- Landscape drawing
(1)
- Landscape drawing, American.
(1)
- Landscape painting
(1)
- Language and languages
(3)
- Language and languages -- Orthography and spelling
(1)
- Latin language
(1)
- Latin language -- Grammar -- 1800-1870
(1)
- Latin language -- Study and teaching
(1)
- Latitude -- Observations
(1)
- Law -- Pennsylvania.
(1)
- Law -- Periodicals
(1)
- Law -- Societies, etc.
(1)
- Law -- Study and teaching.
(1)
- Law -- United States -- History -- 19th century
(1)
- Law -- Virginia
(1)
- Law schools.
(1)
- Law.
(2)
- Learned institutions and societies -- Pennsylvania.
(2)
- Learned institutions and societies -- Saint Domingue
(1)
- Learned institutions and societies -- Spain.
(1)
- Learned institutions and societies.
(6)
- Lecturers.
(1)
- Lectures, public speaking
(1)
- Legal documents.
(2)
- Legal instruments -- New Jersey.
(1)
- Lehigh Coal and Navigation Company
(1)
- Lemon Hill (Estate : Philadelphia, Pa.)
(1)
- Lepidoptera.
(1)
- Letter-writing, Turkish
(1)
- Lewis and Clark Expedition (1804-1806)
(1)
- Lexington, Battle of, 1775
(1)
- Liberty Bell
(1)
- Library catalogs -- 18th century.
(1)
- Library rules and regulations
(1)
- Library science -- Congresses
(1)
- Lichens.
(1)
- Life expectancy
(1)
- Life preservers
(1)
- Light
(2)
- Light -- Philosophy
(1)
- Light -- Physiological effect.
(1)
- Lighthouses
(1)
- Lightning
(2)
- Lightning conductors
(1)
- Lightning rods
(1)
- Linguistics
(4)
- Linguistics.
(4)
- Lions
(2)
- Lippincott's magazine of literature, science and education
(1)
- Liquor industry -- Pennsylvania.
(1)
- Locks (Hydraulic engineering) -- Middle Atlantic states -- History.
(1)
- Locks and keys
(1)
- Locomotives.
(1)
- Locusts
(1)
- Logic -- Early work to 1800
(2)
- London (England) -- Maps
(1)
- Long Island (N.Y.), Battle of, 1776
(1)
- Long Island, Battle of, 1776
(1)
- Longitude.
(2)
- Lord's prayer
(1)
- Lotteries
(1)
- Lotteries -- New York (State)
(1)
- Louisiana Purchase -- Discovery and exploration.
(6)
- Louisiana Purchase -- Enclopedias.
(1)
- Lowell Observatory
(1)
- Lumadrama
(1)
- Lumbee Indians
(1)
- Lusanna (Vessel) -- Trials, litigation, etc.
(1)
- Lutheran Church -- Clergy.
(1)
- Lutheran Church.
(1)
- Lyceums -- Pennsylvania -- Philadelphia
(1)
- Lyceums.
(2)
- Machine shops -- Pennsylvania -- Philadelphia.
(1)
- Machinery -- Drawings.
(1)
- Machinery.
(1)
- Magazines
(1)
- Magic squares
(1)
- Magna Carta
(1)
- Magnetism
(1)
- Magnetism - Experiments
(1)
- Magnetism -- Experiments.
(1)
- Magnetism.
(1)
- Magnets
(1)
- Mahican Indians
(1)
- Mahican language
(2)
- Mahican language -- Dictionaries -- German
(1)
- Mammals -- Classification
(1)
- Mammoths.
(1)
- Mandan Indians
(2)
- Mandingo language
(1)
- Manufactures
(1)
- Manufacturing processes -- Europe.
(1)
- Manufacturing processes -- Great Britain.
(1)
- Manufacturing processes.
(1)
- Maps -- Algeria
(1)
- Mapuche language
(1)
- Marches.
(1)
- Marine biology
(1)
- Marine biology.
(1)
- Maritime law -- United States
(1)
- Maritime law.
(1)
- Marriage.
(1)
- Martial law -- Philadelphia (Pa.)
(1)
- Massachusett language
(2)
- Massachusetts -- Finance
(1)
- Massachusetts -- History -- Revolution, 1775-1783
(1)
- Mastodon
(1)
- Mastodon -- Exhibitions
(1)
- Mastodons
(1)
- Materia medica
(1)
- Materia medica.
(1)
- Mathematical instruments
(1)
- Mathematics -- Ireland -- 19th century.
(1)
- Mathematics -- Problems, exercises, etc.
(2)
- Mathematics -- Research -- Italy.
(1)
- Mathematics -- Study and teaching
(1)
- Mathematics.
(8)
- Maxims
(1)
- Mayan languages
(8)
- Mayas -- Antiquities
(1)
- Mechanics
(3)
- Mechanics.
(1)
- Medical education -- England.
(1)
- Medical education -- Mexico.
(1)
- Medical education -- United States.
(2)
- Medical illustration.
(1)
- Medical publishing
(1)
- Medical publishing -- United States -- 19th century.
(1)
- Medical publishing -- United States.
(1)
- Medical sciences -- Periodicals
(1)
- Medicinal plants
(1)
- Medicine
(3)
- Medicine -- 19th century
(1)
- Medicine -- Congresses
(1)
- Medicine -- England -- London.
(1)
- Medicine -- England.
(1)
- Medicine -- Formulae, receipts, prescriptions.
(1)
- Medicine -- History.
(1)
- Medicine -- Humor
(1)
- Medicine -- Mexico.
(1)
- Medicine -- Pennsylvania -- Philadelphia.
(1)
- Medicine -- Practice -- 18th century
(1)
- Medicine -- Practice -- France
(1)
- Medicine -- Practice -- Pennsylvania
(1)
- Medicine -- Societies, etc.
(1)
- Medicine -- Study and teaching (Preceptorship) -- Great Britain.
(1)
- Medicine -- Study and teaching -- 18th century
(1)
- Medicine -- Study and teaching -- 19th century.
(1)
- Medicine -- Study and teaching -- England -- London -- 18th century.
(1)
- Medicine -- Study and teaching -- Pennsylvania
(1)
- Medicine -- Study and teaching -- Pennsylvania -- Philadelphia -- 18th century.
(1)
- Medicine -- Study and teaching.
(4)
- Medicine -- United States -- 19th century.
(1)
- Medicine -- United States -- History -- 19th century.
(1)
- Medicine -- United States.
(3)
- Medicine, Medieval.
(1)
- Medicine, Military.
(2)
- Medicine.
(28)
- Memorials -- Great Britain
(1)
- Menageries -- Boston (Mass.)
(1)
- Menageries -- Great Britain
(2)
- Menageries -- Philadelphia
(1)
- Menominee language -- Dictionaries
(1)
- Mercantile Library of Philadelphia
(1)
- Merchant mariners -- United States
(1)
- Merchants -- Pennsylvania -- Philadelphia
(1)
- Merchants -- Pennsylvania -- Philadelphia.
(1)
- Merchants.
(1)
- Mercury
(1)
- Mercury (Planet) -- Transit
(1)
- Merino sheep
(1)
- Mesmerism
(4)
- Mesmerism.
(2)
- Metallurgy
(1)
- Metallurgy.
(1)
- Metaphysics.
(1)
- Meteorological optics.
(1)
- Meteorology
(3)
- Meteorology - Delaware - Observations
(1)
- Meteorology - New England - Observations
(1)
- Meteorology - Observations
(3)
- Meteorology - Pennsylvania
(1)
- Meteorology - South America - Observations
(1)
- Meteorology -- Arctic Regions
(1)
- Meteorology -- Canada -- Observations.
(1)
- Meteorology -- Delaware -- Observations.
(1)
- Meteorology -- Italy -- Observations
(1)
- Meteorology -- Jamaica -- Observations.
(1)
- Meteorology -- Louisiana
(2)
- Meteorology -- Observations -- Arkansas.
(1)
- Meteorology -- Observations -- England -- London
(1)
- Meteorology -- Observations -- Europe.
(1)
- Meteorology -- Observations -- Pennsylvania.
(1)
- Meteorology -- Observations.
(13)
- Meteorology -- Ohio -- Observations.
(1)
- Meteorology -- Pennsylvania -- Gettysburg -- Observations.
(1)
- Meteorology -- Pennsylvania -- Observations
(2)
- Meteorology -- Pennsylvania -- Observations.
(2)
- Meteorology -- Pennsylvania -- Philadelphia -- Observations.
(1)
- Meteorology -- Pennsylvania -- Philadelphia.
(1)
- Meteorology -- Scotland
(1)
- Meteorology -- Study and teaching
(1)
- Meteorology -- Tables
(1)
- Meteorology -- United States -- 18th century
(1)
- Meteorology.
(6)
- Meteors
(1)
- Meteors.
(1)
- Methodists -- Missions.
(1)
- Mexican War, 1846-1848
(1)
- Mexico -- History -- 1821-1861
(1)
- Mexico -- History -- Sources
(1)
- Miami Indians
(1)
- Miami language (Ind. and Okla.)
(2)
- Micmac Indians
(1)
- Micmac language
(2)
- Micmac language -- Grammar
(1)
- Micmac language -- Writing
(1)
- Microscopy -- History.
(1)
- Microscopy.
(2)
- Military architecture -- Spain
(1)
- Military discipline.
(1)
- Military engineering -- Spain
(1)
- Military history, Modern -- 17th century.
(1)
- Military history, Modern -- 18th century.
(4)
- Military maneuvers.
(2)
- Military supplies.
(3)
- Military topography.
(1)
- Mineralogy
(6)
- Mineralogy - Research - United States
(1)
- Mineralogy -- 18th century
(1)
- Mineralogy -- France -- History -- 18th century.
(1)
- Mineralogy -- Louisiana.
(1)
- Mineralogy -- Study and teaching
(1)
- Mineralogy -- Study and teaching -- Germany
(1)
- Mineralogy -- Switzerland.
(1)
- Mineralogy.
(7)
- Minerals -- Catalogs and collections.
(1)
- Minerals -- Classification.
(1)
- Minerals -- Collection and preservation.
(1)
- Mines and mineral resources -- Arkansas.
(1)
- Mines and mineral resources -- Europe.
(1)
- Mines and mineral resources -- Pennsylvania -- Phoenixville.
(1)
- Mining engineers.
(1)
- Miscegenation
(1)
- Miscellaneous
(2)
- Missionaries
(2)
- Missionaries -- Canada.
(1)
- Missionaries -- China.
(2)
- Missionaries -- Latin America.
(1)
- Missionaries -- New France.
(1)
- Missionaries -- North America.
(1)
- Missionaries.
(2)
- Missions -- Oregon.
(1)
- Missions -- Paraguay.
(1)
- Missions -- United States.
(1)
- Missions, British.
(1)
- Missions, Spanish.
(1)
- Mississippi -- History
(1)
- Mississippi River Valley -- Description and travel
(1)
- Missouri Indians
(1)
- Missouri compromise.
(1)
- Missourium
(1)
- Mixtec Indians
(1)
- Mixtec Indians -- Antiquities
(1)
- Mohawk Indians
(3)
- Mohawk language
(1)
- Mohawk language -- Texts
(1)
- Mohegan Indians -- Religion
(1)
- Mohegan language
(1)
- Mollusks.
(4)
- Mon-Khmer languages -- Texts
(1)
- Money
(2)
- Money -- Portugal
(1)
- Monk, Maria, d. 1850
(1)
- Monmouth, Battle of, 1778
(1)
- Monsters
(1)
- Montagnais Indians
(1)
- Montagnais language
(2)
- Montpelier (Plantation : Jamaica)
(1)
- Monuments -- North America.
(1)
- Monuments -- South America.
(1)
- Moose -- Pictorial works
(1)
- Moot courts.
(1)
- Moral philosophy
(3)
- Moravian Indians
(1)
- Moravians -- Missions
(3)
- Moravians -- Missions.
(1)
- Moravians -- Pennsylvania -- History
(1)
- Moravians.
(1)
- Morgan, Thomas Hunt
(1)
- Morphology.
(1)
- Morristown (N.J.) - Description and travel
(1)
- Mosaics -- Italy.
(1)
- Mosquitoes.
(1)
- Mothers
(1)
- Motion
(1)
- Mound builders
(2)
- Mound-builders -- United States
(1)
- Mounds -- United States
(1)
- Mount Vernon School (Boston, Mass.)
(1)
- Mourning customs
(1)
- Munsee language
(2)
- Museums
(1)
- Museums -- History.
(1)
- Museums -- New York (State) -- New York.
(1)
- Museums -- Pennsylvania -- Philadelphia -- 19th century.
(2)
- Music - France - 18th century
(1)
- Music.
(1)
- Musical instruments, Ancient -- Italy.
(1)
- Mustard
(1)
- Myriapoda.
(1)
- Mysticism
(1)
- Mythology, Egyptian.
(1)
- Nahuatl language
(1)
- Names, Delaware.
(1)
- Names, Indian -- North America.
(1)
- Nanticoke language
(2)
- Narragansett language
(1)
- Naskapi language
(1)
- Natchez Indians
(1)
- Natchez Indians -- History
(1)
- National Academy of Sciences
(2)
- National songs -- United States
(1)
- Natural Philosophy
(2)
- Natural history
(7)
- Natural history -- 18th century
(3)
- Natural history -- 19th century
(2)
- Natural history -- Australia.
(1)
- Natural history -- Catalogs and collections -- England.
(1)
- Natural history -- Catalogs and collections -- France -- 18th century.
(1)
- Natural history -- Catalogs and collections -- United States.
(1)
- Natural history -- France
(1)
- Natural history -- France -- 19th century
(1)
- Natural history -- France.
(1)
- Natural history -- Great Britain -- 19th century
(2)
- Natural history -- Jamaica.
(1)
- Natural history -- Louisiana
(2)
- Natural history -- Maine.
(1)
- Natural history -- North America
(1)
- Natural history -- Periodicals
(1)
- Natural history -- Societies, etc.
(1)
- Natural history -- South America
(1)
- Natural history -- Study and teaching -- France
(1)
- Natural history -- Technique
(1)
- Natural history -- United States.
(2)
- Natural history illustration.
(1)
- Natural history museums -- Massachusetts.
(1)
- Natural history.
(77)
- Natural selection
(1)
- Natural selection.
(2)
- Natural theology -- Early works to 1800
(1)
- Naturalist
(1)
- Naturalists -- England
(1)
- Naturalists -- England -- Correspondence.
(1)
- Naturalists.
(2)
- Naumkeag Indians
(1)
- Nautical almanacs.
(1)
- Navigation.
(1)
- Nebulae
(1)
- Nervous system.
(1)
- Neutrality
(1)
- New Jersey Campaign, 1776-1777
(1)
- New Orleans Canal and Banking Company
(1)
- New York (N.Y.) -- Description and travel -- 18th century
(1)
- New York Prison Association
(1)
- Newspapers -- Pennsylvania -- Philadelphia
(3)
- Nez Percé Indians
(1)
- Non-importation agreements, 1768-1769
(2)
- Northern Liberties (Philadelphia, Pa.)
(1)
- Northwest Coast Indians
(1)
- Northwest Passage
(1)
- Notaries -- Pennsylvania -- Philadelphia.
(1)
- Notes
(1)
- Nova Scotia -- Surveys
(1)
- Novelists, French.
(1)
- Nurseries (Horticulture) -- France.
(1)
- Nurseries (Horticulture) -- United States.
(1)
- Obelisks
(1)
- Observatoire de Paris
(1)
- Obstetrics
(1)
- Obstetrics -- Study and teaching.
(2)
- Occultism
(1)
- Occultism -- Early works to 1900
(1)
- Oceanography.
(1)
- Odometers
(1)
- Ogden Land Company
(1)
- Ojibwa Indians
(8)
- Ojibwa Indians -- Folklore
(1)
- Ojibwa language
(3)
- Ojibwa language -- Dictionaries -- English
(1)
- Ojibwa language -- Dictionaries -- Polyglot
(1)
- Ojibwe people
(7)
- Oneida Community
(1)
- Oneida Indians
(3)
- Oneida language
(1)
- Onondaga Indians
(3)
- Onondaga language
(3)
- Optical instruments
(1)
- Optics
(1)
- Optics.
(1)
- Oran (Algeria) -- History
(1)
- Orators
(1)
- Ordnance
(1)
- Ornithologist
(1)
- Ornithologists.
(1)
- Ornithology
(1)
- Ornithology -- North America
(1)
- Ornithology -- Pictorial works
(1)
- Ornithology.
(8)
- Osage Indians
(4)
- Osage Indians -- Treaties
(1)
- Osage language
(2)
- Oto indians
(2)
- Ottawa Indians
(3)
- Ottawa language
(3)
- Oxygen
(1)
- Ozone
(1)
- Paine, Thomas, 1737-1809
(2)
- Painters -- United States.
(1)
- Painting -- Exhibitions
(1)
- Painting -- Study and teaching
(1)
- Painting.
(2)
- Palaces -- England.
(1)
- Paleobotany -- Germany -- Aachen.
(1)
- Paleobotany -- Nova Scotia -- Cape Breton Island.
(1)
- Paleobotany -- Pennsylvania.
(1)
- Paleontology
(4)
- Paleontology -- 19th century
(1)
- Paleontology -- France
(1)
- Paleontology -- Missouri
(1)
- Paleontology -- North America.
(1)
- Paleontology -- Pennsylvania
(1)
- Paleontology.
(9)
- Pali language -- Texts
(1)
- Paoli Massacre, 1777
(2)
- Paper money -- United States -- 19th century
(1)
- Paper money -- United States -- Forgeries
(1)
- Paper money -- United States -- History -- Revolution, 1775-1783
(2)
- Papermakers.
(1)
- Papermaking -- Pennsylvania -- Philadelphia -- 18th century.
(1)
- Paradise (Plantation : Jamaica)
(1)
- Partridges
(1)
- Patent medicines
(1)
- Patents -- Pennsylvania
(1)
- Patriotische Martyrer
(1)
- Patronage, Political -- Great Britain
(1)
- Pawnee Indians
(1)
- Peale's Museum (Philadelphia, Pa.)
(1)
- Peale, Charles Willson, 1741-1827 -- Art collections.
(1)
- Pendulum
(1)
- Pennsylvania -- Description and travel -- 19th century
(1)
- Pennsylvania -- History
(1)
- Pennsylvania -- History -- Colonial period, ca. 1600-1775
(4)
- Pennsylvania -- History -- French and Indian War, 1755-1763
(2)
- Pennsylvania -- Surveys
(1)
- Pennsylvania Supreme Court
(1)
- Penobscot Indians
(3)
- Penobscot language
(1)
- Pensions -- Massachusetts
(1)
- Pentland, Joseph Barclay
(1)
- Perpetual calendars
(1)
- Perpetual motion
(1)
- Personal property.
(1)
- Pharmacology.
(4)
- Pharmacy -- Pennsylvania.
(1)
- Pharmacy.
(1)
- Philadelphia (Pa.) -- Commerce
(1)
- Philadelphia (Pa.) -- Finance
(1)
- Philadelphia (Pa.) -- Politics and government -- 19th century
(1)
- Philadelphia (Pa.) -- Social life and customs
(1)
- Philadelphia (Pa.) -- Statistics, Vital
(1)
- Philadelphia (Pa.). Militia
(1)
- Philadelphia -- History -- 19th century
(1)
- Philadelphia Campaign, 1777-1778
(1)
- Philadelphia Society For Alleviating the Miseries of Public Prisons
(1)
- Philology
(1)
- Philology.
(4)
- Philosophers -- Europe.
(1)
- Phlogiston
(2)
- Phlogiston.
(1)
- Phosphorescence
(1)
- Photography -- Early works to 1850.
(1)
- Phrenology
(1)
- Phrenology.
(4)
- Physical geography -- Canada
(1)
- Physical geography.
(1)
- Physical instruments
(1)
- Physicians
(5)
- Physicians -- Pennsylvania -- Philadelphia
(2)
- Physicians -- Pennsylvania -- Philadelphia.
(1)
- Physicists.
(1)
- Physics
(3)
- Physics -- Early work to 1800
(1)
- Physics -- Early works to 1800
(4)
- Physics -- France -- 18th century
(1)
- Physics -- France -- 18th century.
(1)
- Physics -- France.
(1)
- Physics -- History.
(1)
- Physics -- Ireland -- Early works to 1800
(1)
- Physics -- Research -- Italy.
(1)
- Physics -- Study and teaching
(1)
- Physics -- Study and teaching -- 19th century
(1)
- Physics.
(6)
- Phytogeography -- United States -- Maps
(1)
- Pirates.
(1)
- Plains Indians
(4)
- Planetariums.
(1)
- Planets
(1)
- Planets -- Observations
(2)
- Plant collectors.
(1)
- Plant growing media -- Tennessee.
(1)
- Plant physiology.
(2)
- Plantations
(4)
- Plantations -- Jamaica
(1)
- Plantations -- Jamaica.
(1)
- Plants -- Catalogs.
(1)
- Plants -- Collection and preservation -- 19th century.
(1)
- Plants -- Collection and preservation -- Catalogs.
(1)
- Plants -- Collection and preservation.
(7)
- Plants, Cultivated.
(1)
- Plants.
(3)
- Plateau Indians
(1)
- Plows.
(1)
- Pneumatics
(1)
- Poems
(1)
- Poisons.
(1)
- Pokomam language
(1)
- Polarization (Light)
(1)
- Police -- Germany
(1)
- Political geography
(1)
- Political satire
(1)
- Political science -- Early works to 1800
(1)
- Political science -- Spain.
(1)
- Political science.
(1)
- Polynesian languages
(1)
- Poor laws -- Great Britain
(1)
- Popes.
(1)
- Population -- History.
(1)
- Portraits, American.
(1)
- Portraits.
(2)
- Portsmouth (N.H.) -- Statistics, Vital
(1)
- Postal service -- History
(1)
- Postal service -- United States
(3)
- Postal service -- United States.
(2)
- Potash.
(1)
- Potatoes
(1)
- Potatoes.
(1)
- Power of Attorney -- Pennsylvania
(1)
- Presbyterians -- Missions.
(1)
- Presidents
(1)
- Presidents -- United States -- Autographs
(1)
- Presidents -- United States -- Correspondence.
(1)
- Presidents -- United States -- Election -- 1804
(1)
- Presidents -- United States -- Election -- 1840
(1)
- Presidents -- United States -- Election -- 1864
(1)
- Prices
(1)
- Prices -- France
(1)
- Prices -- Italy -- Trieste
(1)
- Prices -- Pennsylvania -- Philadelphia
(1)
- Prices -- United States
(1)
- Princeton, Battle of, Princeton, N.J., 1777
(1)
- Printers -- Pennsylvania
(1)
- Printers -- Pennsylvania -- History
(1)
- Printers -- Pennsylvania -- Philadelphia
(1)
- Printers -- Virginia -- Williamsburg.
(1)
- Printers.
(1)
- Printing -- France
(1)
- Printing -- Pennsylvania -- History
(1)
- Printing -- Pennsylvania -- Philadelphia.
(1)
- Printing industry -- Accounting -- United States -- 18th century.
(1)
- Printing industry -- Pennsylvania -- Philadelphia -- Accounting.
(1)
- Printing industry -- Pennsylvania -- Philadelphia.
(2)
- Printing machinery and supplies
(1)
- Printing presses
(1)
- Prison reformers -- Pennsylvania
(1)
- Prisoners -- Medical care -- England -- 19th century.
(1)
- Prisoners -- Pennsylvania -- Philadelphia
(1)
- Prisons
(2)
- Prisons -- Design and construction
(1)
- Prisons -- New York (State)
(1)
- Prisons -- Pennsylvania
(1)
- Prisons -- Pennsylvania -- Philadelphia
(1)
- Prisons -- Sanitation -- England.
(1)
- Private libraries
(1)
- Privateering
(1)
- Privateering -- New Hampshire
(1)
- Privateers -- Jamaica
(1)
- Prize-courts -- New Hampshire
(1)
- Prizes
(1)
- Prizes -- Cases
(1)
- Processions -- Pennsylvania -- Philadelphia
(1)
- Promissory notes
(1)
- Propaganda, American
(1)
- Prophecies
(1)
- Public buildings -- Pennsylvania -- Philadelphia.
(1)
- Publishers and publishing -- Pennsylvania -- Philadelphia.
(1)
- Publishers and publishing.
(3)
- Punctuation
(1)
- Quadrant.
(1)
- Quaker businesspeople
(1)
- Quaker church buildings -- Pennsylvania -- Philadelphia.
(1)
- Quakers
(1)
- Quakers -- Missions.
(2)
- Quakers -- Pennsylvania
(1)
- Quakers -- Pennsylvania -- Philadelphia.
(1)
- Quakers -- Pennsylvania.
(1)
- Quakers -- United States.
(1)
- Quakers.
(2)
- Quapaw language
(1)
- Quartermasters -- United States
(1)
- Quechua language
(1)
- Quiché language
(1)
- Race
(1)
- Race, race relations, racism
(5)
- Race.
(1)
- Railroad companies.
(1)
- Railroads
(1)
- Railroads -- 19th century
(1)
- Railroads -- Mexico
(1)
- Railroads -- Pennsylvania
(1)
- Railroads -- Pennsylvania -- History
(1)
- Railroads -- United States.
(1)
- Railroads.
(1)
- Rainbow.
(1)
- Rattlesnake
(1)
- Reade, Thomas, Jr.
(1)
- Real estate investment.
(1)
- Real property -- Pennsylvania
(2)
- Real property -- Pennsylvania -- Wayne County.
(1)
- Real property -- Pennsylvania -- York County.
(1)
- Real property -- Pennsylvania.
(5)
- Real property.
(2)
- Reconstruction
(2)
- Red Bank, Battle of, 1777
(1)
- Redwood family
(1)
- Reformers -- Pennsylvania
(1)
- Refraction, Astronomical.
(1)
- Refraction.
(1)
- Refugees -- Saint Domingue
(1)
- Reigate and Godstone Railway
(1)
- Religion
(4)
- Religion and science
(2)
- Religion and science -- 1860-1899
(1)
- Religion and science -- History -- 19th century.
(1)
- Religion and science.
(1)
- Religion, religious organizations
(3)
- Religion.
(3)
- Religious education -- Massachusetts
(1)
- Religious institutions -- Pennsylvania -- Philadelphia.
(1)
- Rent -- Pennsylvania.
(1)
- Reptiles
(1)
- Retired women -- France -- Paris
(1)
- Rewards programs (Criminal investigation)
(1)
- Rhetoric -- Early work to 1800
(1)
- Rhetoric.
(1)
- Riots -- England -- Birmingham
(1)
- Rittenhouse, David, 1732-1796
(1)
- Rivers -- Florida.
(1)
- Roads -- Pennsylvania
(1)
- Rome (Italy) -- Antiquities
(1)
- Roofing, Slate
(1)
- Roots, Numerical
(1)
- Royal Botanic Gardens, Calcutta
(1)
- Royal College of Physicians of London
(1)
- Royal Humane Society (London, England)
(1)
- Russo-Turkish War, 1736-1739.
(1)
- Rutgers College
(1)
- Sacco-Vanzetti case
(1)
- Salish Indians
(1)
- Salt industry and trade
(1)
- Scales (Weighing instruments)
(1)
- Scales (Weighing instruments) -- Pennsylvania.
(1)
- Scholars
(1)
- Schools -- Connecticut.
(1)
- Schools -- Delaware.
(1)
- Schools -- Denmark
(1)
- Schools -- Maine.
(1)
- Schools -- Massachusetts.
(1)
- Schools, German -- Pennsylvania.
(1)
- Schuylkill River Bridge
(1)
- Science
(2)
- Science -- Congresses
(1)
- Science -- Early works to 1800.
(1)
- Science -- Experiments.
(1)
- Science -- Great Britain.
(2)
- Science -- History -- Study and teaching
(1)
- Science -- History.
(1)
- Science -- Philosophy -- Study and teaching
(1)
- Science -- Societies, etc.
(11)
- Science -- Spain -- Societies, etc.
(1)
- Science -- Study and teaching (Higher) -- 19th century.
(1)
- Science -- Study and teaching.
(1)
- Science -- United States -- 18th century.
(1)
- Science -- United States -- 19th century.
(1)
- Science and technology
(5)
- Science publishing.
(2)
- Science.
(7)
- Scientific apparatus and instruments -- 18th century
(1)
- Scientific apparatus and instruments -- 18th century.
(1)
- Scientific apparatus and instruments -- History.
(1)
- Scientific apparatus and instruments.
(6)
- Scientific expeditions -- Mexico
(1)
- Scientific expeditions.
(4)
- Scientists -- 18th century.
(1)
- Scientists -- Great Britain.
(4)
- Scientists -- United States.
(2)
- Scythians.
(1)
- Sea monsters
(1)
- Seals and labels (Philately) -- Pennsylvania -- Philadelphia
(1)
- Secession -- Southern States
(1)
- Seed industry and trade -- England.
(1)
- Seed industry and trade -- United States.
(1)
- Seeds -- Catalogs
(1)
- Seeds.
(1)
- Seismology -- Instruments.
(1)
- Seismology -- Research.
(1)
- Seminole Indians
(2)
- Seneca Indians
(6)
- Seneca Indians -- Missions
(3)
- Seneca Indians -- New York (State)
(1)
- Seneca Indians -- Religion
(1)
- Seneca language
(1)
- Sepulchral monuments -- Pennsylvania -- Philadelphia.
(1)
- Sermons, Cakchikel.
(1)
- Serpents
(1)
- Seven Years' War, 1756-1763.
(1)
- Shawnee Indians
(2)
- Shawnee language
(1)
- Sheffield (England)
(1)
- Shells.
(4)
- Shipbuilding
(1)
- Shippenburg Library Company
(1)
- Shippensburg (Pa.)
(1)
- Shipping -- United States -- 18th century.
(1)
- Shipping -- United States -- 19th century.
(1)
- Ships -- United States.
(1)
- Ships, Iron and steel -- Great Britain
(1)
- Shoshoni Indians
(1)
- Shrubs.
(1)
- Signals and signaling
(1)
- Sihasapa Indians
(1)
- Silk
(2)
- Silk industry.
(1)
- Silkworms
(1)
- Silversmiths -- Pennsylvania
(1)
- Siouan Indians
(1)
- Skin -- Diseases-Treatment
(1)
- Skull.
(1)
- Slaughtering and slaughter-houses -- United States -- 19th century
(1)
- Slave trade -- Africa
(1)
- Slaveholders -- Jamaica.
(1)
- Slavery -- Barbados
(1)
- Slavery -- Brazil
(1)
- Slavery -- Jamaica.
(1)
- Slavery -- Pennsylvania.
(5)
- Slavery -- United States.
(7)
- Slavery.
(3)
- Slaves -- Emancipation-America
(1)
- Slaves, slavery, slave trade
(16)
- Slavey language
(1)
- Smallpox
(2)
- Smallpox -- Vaccination
(1)
- Smith, Adam, 1723-1790
(1)
- Smith, Isaac, 1744-1817
(1)
- Smithsonian Institution
(1)
- Smoking -- Health aspects -- United States
(1)
- Soap trade -- Pennsylvania
(1)
- Social cards
(1)
- Social conditions, social advocacy, social reform
(8)
- Social problems.
(1)
- Societies.
(2)
- Society of Friends
(1)
- Society of Friends -- Doctrines.
(1)
- Society of Friends -- Great Britain.
(1)
- Society of Friends -- Missions
(4)
- Society of Friends -- Pennsylvania -- Philadelphia.
(2)
- Society of Friends -- Relations with Indians
(1)
- Society of Friends -- Tortola.
(1)
- Society of Friends.
(3)
- Soils and climate.
(1)
- Solar eclipses -- 1831.
(1)
- Solar eclipses.
(2)
- Sonatas.
(1)
- Songs, French.
(1)
- Sons of Liberty
(1)
- South Carolina -- Politics and government
(1)
- Southeast Indians
(1)
- Southwark (Philadelphia, Pa.)
(1)
- Southwest Indians
(2)
- Spain -- Colonies -- Africa
(1)
- Spelling reform
(1)
- Spherical astronomy.
(1)
- Spherical trigonometry.
(1)
- Spiders.
(1)
- Spiritual life
(1)
- Spiritualism -- Pennsylvania
(1)
- Spiritualism.
(1)
- Squirrels -- Pictorial works
(1)
- Stamp Act, 1765
(6)
- Stars -- Magnitudes.
(1)
- Stars -- Observations.
(1)
- Stars.
(1)
- Statesmen
(1)
- Statesmen -- United States.
(1)
- Stationery trade -- Pennsylvania -- Philadelphia -- Accounting.
(1)
- Statutes -- New Jersey.
(1)
- Steam
(1)
- Steam-carriages
(1)
- Steam-engines -- Early works to 1850.
(1)
- Steam-engines.
(3)
- Steam-navigation
(1)
- Steam-navigation -- Atlantic Ocean
(1)
- Steamboat disasters
(1)
- Steamboats -- United States.
(1)
- Stephen H. Long Expedition to the Rocky Mountains (1819-1820)
(2)
- Stock certificates.
(1)
- Stockbridge Indians
(1)
- Storms
(1)
- Stoves
(1)
- Stowe, Harriet Beecher, 1811-1896 Uncle Tom's Cabin.
(1)
- Strikes and lockouts
(1)
- Submarines (Ships)
(1)
- Success
(1)
- Sugar
(1)
- Sugar -- Jamaica
(1)
- Sugar -- Manufacture and refining.
(1)
- Sugar beet
(1)
- Sugar growing -- Jamaica.
(1)
- Sugar.
(1)
- Sun
(1)
- Sunspots
(1)
- Superstition -- Great Britain
(1)
- Surgery -- United States -- 19th century.
(1)
- Surveying -- Ohio.
(1)
- Surveying -- Pennsylvania.
(1)
- Surveys -- Pennsylvania
(1)
- Surveys.
(2)
- Susquehanna County (Pa.)
(1)
- Sweden. Treaties, etc. United States, 1783 April 3
(1)
- Swedes -- United States
(1)
- Switzerland -- Description and travel
(1)
- Sympathy
(1)
- Taino language
(1)
- Tar.
(1)
- Tariff on liquors -- Pennsylvania.
(1)
- Tariffs
(1)
- Taxation
(2)
- Taxation -- Massachusetts
(1)
- Taxation -- Pennsylvania -- Bucks County.
(1)
- Taxation -- Pennsylvania -- Philadelphia
(1)
- Taxation -- United States
(1)
- Taxation.
(1)
- Taxidermy.
(1)
- Te Deum laudamus (Music)
(1)
- Tea
(1)
- Tea tax (American colonies)
(1)
- Teachers -- Pennsylvania -- Philadelphia
(1)
- Technology - History
(1)
- Technology -- History.
(1)
- Technology -- United States -- History.
(1)
- Technology.
(1)
- Telegraph
(3)
- Telescopes
(3)
- Temper
(1)
- Temperance.
(1)
- Temperature -- Newfoundland -- St. John's
(1)
- Temperature measurements.
(2)
- Temperature.
(1)
- Teratology
(1)
- Termites.
(1)
- Texas -- History -- Republic, 1836-1846
(1)
- Texas. Navy
(1)
- Textile industry -- England.
(1)
- Theology
(1)
- Theology -- History -- 18th century.
(1)
- Thermometers
(1)
- Tides.
(1)
- Titantic (Steamship)
(1)
- Tobacco -- Commerce
(1)
- Tobacco industry -- Bermuda Islands
(1)
- Tobacco industry -- Virginia
(1)
- Tonawanda Indian Reservation (N.Y.)
(1)
- Tools -- Drawings.
(1)
- Topographical surveying -- United States.
(1)
- Tornadoes
(2)
- Traditional medicine -- Jamaica.
(1)
- Trains -- Central Europe
(1)
- Transactions of the American Philosophical Society
(1)
- Transcendentalism
(1)
- Transits.
(1)
- Transmutation of animals
(1)
- Transportation.
(1)
- Transylvania University
(1)
- Trapping -- America.
(1)
- Travel costs -- United States.
(1)
- Travel.
(1)
- Treason -- United States.
(1)
- Treaties.
(2)
- Treaty of Amity, Commerce, and Navigation, with the United States of America (1794 November 19)
(2)
- Trees -- France -- Bayonne.
(1)
- Trees -- North America.
(2)
- Trees.
(2)
- Tremecen (Algeria) -- History
(1)
- Trials (Assault and battery) -- New York (State)
(1)
- Trials (Military offenses) -- New York (State).
(1)
- Trieste (Italy) -- Commerce
(1)
- Trigonometry.
(1)
- Trust indentures-United States
(1)
- Trust indentures.
(2)
- Tsimshian Indians
(1)
- Tunnels -- England -- Thames River
(1)
- Tupi poetry.
(1)
- Turkey -- Politics and government
(1)
- Turkic languages
(1)
- Turkish language
(1)
- Tuscarora Indians
(2)
- Tuscarora language
(1)
- Type and type-founding -- Pennsylvania -- Philadelphia.
(1)
- Type and type-founding -- Specimens
(1)
- Typhus fever.
(2)
- Tyrrhenians
(1)
- U.S. Coast and Geodetic Survey
(1)
- Unami jargon
(1)
- Unitarianism
(2)
- United Nations
(1)
- United States - Discovery and exploration.
(2)
- United States - Politics and government
(1)
- United States - Politics and government - 1783-1809
(2)
- United States - Politics and government - 1815-1861
(1)
- United States -- Anniversaries, etc.
(1)
- United States -- Foreign relations -- China
(2)
- United States -- History -- Civil War, 1861-1865
(1)
- United States -- History -- Civil War, 1861-1865 -- Songs and music
(1)
- United States -- History -- French and Indian War, 1755-1763
(4)
- United States -- History -- French and Indian War, 1755-1763 -- Personal narratives
(1)
- United States -- History -- Revolution, 1775-1783
(6)
- United States -- History -- Revolution, 1775-1783 -- American forces
(1)
- United States -- History -- Revolution, 1775-1783 -- Participation, German
(1)
- United States -- History -- Revolution, 1775-1783 -- Personal narratives
(2)
- United States -- History -- Revolution, 1775-1783 -- Prisoners and prisons
(2)
- United States -- History -- Revolution, 1775-1783 -- Religious aspects
(1)
- United States -- History -- Revolution, 1775-1783 -- Sources
(1)
- United States -- History -- Revolution, 1776-1783
(3)
- United States -- History -- War of 1812
(1)
- United States -- Military policy
(1)
- United States -- Politics and government -- 1775-1783
(1)
- United States -- Politics and government -- 1783-1809
(2)
- United States -- Politics and government -- 19th century
(1)
- United States -- Politics and government -- Revolution, 1775-1783
(1)
- United States -- Politics and government, 1783-1788
(1)
- United States -- Statistics
(1)
- United States Coast Survey
(1)
- United States Exploring Expedition (1838-1842)
(3)
- United States Exploring Expedition (1838-1842).
(1)
- United States History Civil War, 1861-1865 Caricatures and cartoons
(1)
- United States History.
(1)
- United States. Army
(1)
- United States. Army. Supplies and stores
(1)
- United States. Circuit Court (4th Circuit)
(1)
- United States. Congress (2nd, 1st session : 1791-1792)
(1)
- United States. Constitution
(1)
- United States. Continental Army -- Organization
(1)
- United States. Continental Army -- Staff -- Biography
(1)
- United States. Continental Army. Pennsylvania Infantry Regiment, 2nd (1777-1781)
(1)
- United States. Continental Army. Pennsylvania Infantry Regiment, 7th (1777-1781)
(1)
- United States. Declaration of Independence
(1)
- United States. Navy
(1)
- United States. Navy -- Warrant officers
(1)
- Universities and colleges -- Germany-Curricula
(1)
- University of Pennsylvania
(1)
- University of Pennsylvania -- Faculty
(1)
- Unquachog language
(2)
- Uruguay -- History
(1)
- Variation (Biology)
(2)
- Vaughan, Benjamin, 1751-1835
(1)
- Venereal disease
(1)
- Ventilation.
(1)
- Venus (Planet) - Transit - 1760
(1)
- Venus (Planet) -- Transit
(1)
- Vietnamese conflict, 1961-1975
(1)
- Virginia. Declaration of Rights
(1)
- Viticulture -- Pennsylvania
(2)
- Viticulture.
(1)
- Vivisection
(1)
- Vivisection -- 19th century
(1)
- Volapük
(1)
- Voyages and travels.
(21)
- Wallam olum
(1)
- Wampum
(1)
- War, Maritime (International law)
(1)
- Warships
(1)
- Washington Hall
(1)
- Washington Monument (Washington, D.C.)
(1)
- Washington, George, 1732-1799
(1)
- Water -- Purification
(1)
- Water -- Purification -- Filtration
(1)
- Water mills
(1)
- Wayne, Anthony, 1745-1796
(1)
- Weather
(2)
- Weather.
(4)
- Weights and measures.
(5)
- West (U.S.)-Description and travel
(1)
- Whales
(1)
- Wharton School
(1)
- Wheelwrights -- Pennsylvania -- Bucks County
(1)
- Whist
(1)
- White Plains, Battle of, 1776
(1)
- White ants
(1)
- Whitemarsh, Battle of, 1777
(1)
- Wild animal collecting -- Africa
(1)
- Wilkes, Charles, 1798-1872. Narrative of the United States exploring expedition.
(1)
- Williams, Eleazer, 1787-1858
(1)
- Wilson, John Wall
(1)
- Wine and wine making
(2)
- Winnebago language
(1)
- Wire industry -- 18th century.
(1)
- Wistar, Caspar, 1761-1818
(1)
- Wolves -- Pictorial works
(1)
- Women
(1)
- Women -- Education
(2)
- Women -- Employment
(1)
- Women -- Pennsylvania -- Philadelphia
(1)
- Women Printers
(1)
- Women prisoners -- Pennsylvania -- Philadelphia
(1)
- Women scientists -- Germany.
(1)
- Women scientists.
(1)
- Women's rights.
(1)
- Wood -- Preservation
(1)
- Woodlands (Estate : Philadelphia, Pa.)
(1)
- World War I
(1)
- World War II
(1)
- World War, 1939-1945
(1)
- Wyandot Indians
(2)
- Wyandot language
(4)
- Yale University
(1)
- Yellow fever
(3)
- Yellow fever -- Pennsylvania -- Philadelphia
(4)
- Yellow fever -- Pennsylvania -- Philadelphia -- 1793
(1)
- Yellow fever -- Pennsylvania -- Philadelphia -- 18th century.
(1)
- Yellow fever -- Pennsylvania -- Philadelphia.
(2)
- Yellow fever -- United States.
(1)
- Yellow fever.
(3)
- Zoological - specimens
(1)
- Zoological Society of London
(1)
- Zoological illustration.
(1)
- Zoological museums -- Massachusetts.
(1)
- Zoological specimens -- Collection and preservation.
(1)
- Zoology
(2)
- Zoology -- 18th century
(1)
- Zoology -- England.
(1)
- Zoology -- Europe.
(1)
- Zoology -- Great Britain
(1)
- Zoology -- India
(1)
- Zoology -- Italy
(1)
- Zoology -- Louisiana.
(1)
- Zoology -- Mexico
(1)
- Zoology -- North America.
(2)
- Zoology -- Pictorial works
(2)
- Zoology -- Scotland
(1)
- Zoology -- Study and teaching
(1)
- Zoology -- Study and teaching -- France
(1)
- Zoology -- Study and teaching.
(1)
- Zoology -- United States.
(1)
- Zoology -- Vermont.
(1)
- Zoology.
(11)
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