Interested researchers would do well to consult the detailed description of Hunter's four volumes available in the Early American History Note. For the purposes of diary researchers, the first volume (1796) warrants attention for its descriptions of indigenous peoples and early settlements. For example, Hunter offers an extended account of St. Louis (9/4/1796). He also describes an Indian woman whose nose was cut off by her husband for infidelity, a passage excerpted in Selected Quotations (9/9/1796). The 1802 journal documents Hunter's trip across Pennsylvania (Berlin, Carlisle, and Shippensburg), visit to a cave in Kentucky, and discussion of salt production at Blue Lick. Finally, the last two journals (1804, 1809) include various travels in the South, including a description of expedition to the Hot Springs of Arkansas (1804-1805) as well as longitudes and latitudes that researchers might use to trace Hunter's journey. Notably, Hunter discovers Mammoth bones, which he compares to those of Charles Wilson Peale, writing, "I cannot for bear mentioning a great natural curiosity I have just seen here [sic] about 2 ½ Tons of Bones of one or two Mammoths twice as large as Peals" (5/27/1804).

George Hunter maintained four journals during expeditions into Kentucky, Illinois, Mississippi, and Louisiana between 1796-1809. Hunter records his daily affairs, observations of territories, visits to trading centers, and commentary on international rivalries and relations with various indigenous peoples, including the Delaware, Cherokee, Chickasaw, Choctaw, and Osage. With rich, narrative accounts of western travel in the early national period—including exploration of Louisiana shortly after the Louisiana Purchase—the Hunter diaries ought to interest scholars researching the American west, Native America, and U.S. empire.
 
Interested researchers would do well to consult the detailed description of Hunter's four volumes available in the Early American History Note. For the purposes of diary researchers, the first volume (1796) warrants attention for its descriptions of indigenous peoples and early settlements. For example, Hunter offers an extended account of St. Louis (9/4/1796). He also describes an Indian woman whose nose was cut off by her husband for infidelity, a passage excerpted in Selected Quotations (9/9/1796). The 1802 journal documents Hunter's trip across Pennsylvania (Berlin, Carlisle, and Shippensburg), visit to a cave in Kentucky, and discussion of salt production at Blue Lick. Finally, the last two journals (1804, 1809) include various travels in the South, including a description of expedition to the Hot Springs of Arkansas (1804-1805) as well as longitudes and latitudes that researchers might use to trace Hunter's journey. Notably, Hunter discovers Mammoth bones, which he compares to those of Charles Wilson Peale, writing, "I cannot for bear mentioning a great natural curiosity I have just seen here [sic] about 2 ½ Tons of Bones of one or two Mammoths twice as large as Peals" (5/27/1804).

The first three volumes in the Albert C. Peale Papers are the most idiosyncratic. They include a daybook with weather observations (3/10-5/18/1864), a diary associated with a tour of Washington, D.C. during President Andrew Johnson's administration (c.1865-1869), and a lecture notebook pertaining to studies at the University of Pennsylvania. Of those early volumes, A. C. Peale's diary of his tour of Washington D.C. is perhaps most noteworthy. It recounts his travels from Philadelphia through Wilmington and Baltimore, tours of monuments and government buildings, including the U.S. Patent Office, Government Printing Office, and White House, and a handshake with President Johnson during that tour (2/7/1865).
 
The remaining six diaries (1872-1877) are devoted to various western expeditions in what is today Colorado, Wyoming, and Utah. In his first diary (5/15-7/20/1872), A. C. Peale recounts his travel by rail from Philadelphia to Omaha, from which he would conduct his western expeditions. The second volume (5/29-8/15/1873), devotes significant attention to his mineralogical work, including gathering fossils, documenting canyons and volcanic peaks, and ascending various peaks and plateaus. Notably, he references photographer William Henry Jackson, who he writes "disturbed us to take a picture." (8/8/1873). The next two diaries (8/16-10/26/1873 and 5/14/1873-7/18/1874) recount the movement of the party over the next year, most especially campsites, weather problems, and travel constraints. The latter volume also records trip to Savannah (11/20/1873) and includes some accounts in the back of the journal.
 
The final two volumes continue in much the same vein, but offer records of interactions with Bannock and Shosoni Indians. The diary dated 7/19-11/10/1874 documents A. C. Peale's expeditions along branches of the Gunnison River, during which he encounters local tribes on multiple occasions (8/29/1874 and 9/20/1874). The final diary (5/27-10/9/1877), which corresponds with trips into western Wyoming, records numerous interactions with Bannock and Shosoni. For example, A. C. Peale writes that a Shosoni woman shares news of a fight between the whites and the Sioux (6/7/1877), and he commends the English of Bannock outside a ranch near Smith Fork (6/29/1877). Not all interactions are harmonious, however. A. C. Peale also records that Bannock kill two teamsters (8/8/1877) and that one of his his party (Gibbon) loses 300 new guns in a fight (8/23/1877).

Albert C. Peale Papers contain nine volumes that might be classified as diaries. These volumes traverse the American Civil War and Reconstruction period (1864-1877) and provide a window into the exploration and conquest of what is today Colorado, Wyoming, and Utah. The great-grandson of Charles Willson Peale, Albert Charles Peale was a prominent geologist in and author of numerous books in geology, mineralogy, and paleobotany. His journals offer a glimpse into his contributions to the Ferdinand Hayden expeditions, which explored and mapped the western United States. In furnishing numerous accounts of local indigenous peoples, including the Bannock and Shosoni, these volumes may interest scholars researching Native America, western exploration, the fields of geology and mineralogy, and the history of science.
 
The first three volumes in the Albert C. Peale Papers are the most idiosyncratic. They include a daybook with weather observations (3/10-5/18/1864), a diary associated with a tour of Washington, D.C. during President Andrew Johnson's administration (c.1865-1869), and a lecture notebook pertaining to studies at the University of Pennsylvania. Of those early volumes, A. C. Peale's diary of his tour of Washington D.C. is perhaps most noteworthy. It recounts his travels from Philadelphia through Wilmington and Baltimore, tours of monuments and government buildings, including the U.S. Patent Office, Government Printing Office, and White House, and a handshake with President Johnson during that tour (2/7/1865).
 
The remaining six diaries (1872-1877) are devoted to various western expeditions in what is today Colorado, Wyoming, and Utah. In his first diary (5/15-7/20/1872), A. C. Peale recounts his travel by rail from Philadelphia to Omaha, from which he would conduct his western expeditions. The second volume (5/29-8/15/1873), devotes significant attention to his mineralogical work, including gathering fossils, documenting canyons and volcanic peaks, and ascending various peaks and plateaus. Notably, he references photographer William Henry Jackson, who he writes "disturbed us to take a picture." (8/8/1873). The next two diaries (8/16-10/26/1873 and 5/14/1873-7/18/1874) recount the movement of the party over the next year, most especially campsites, weather problems, and travel constraints. The latter volume also records trip to Savannah (11/20/1873) and includes some accounts in the back of the journal.
 
The final two volumes continue in much the same vein, but offer records of interactions with Bannock and Shosoni Indians. The diary dated 7/19-11/10/1874 documents A. C. Peale's expeditions along branches of the Gunnison River, during which he encounters local tribes on multiple occasions (8/29/1874 and 9/20/1874). The final diary (5/27-10/9/1877), which corresponds with trips into western Wyoming, records numerous interactions with Bannock and Shosoni. For example, A. C. Peale writes that a Shosoni woman shares news of a fight between the whites and the Sioux (6/7/1877), and he commends the English of Bannock outside a ranch near Smith Fork (6/29/1877). Not all interactions are harmonious, however. A. C. Peale also records that Bannock kill two teamsters (8/8/1877) and that one of his his party (Gibbon) loses 300 new guns in a fight (8/23/1877).