Resources in Early American History

Author:	Heckewelder, John Gottlieb Ernestus, 1743-1823	Requires cookie*
Title:	Meteorological observations, 1802-1814
Dates:	1802-1814
Abstract:	This collection contains meteorological observations compiled by John Heckewelder in Pennsylvania and George Miller in Ohio for the years 1800-1812. The observations are sporadic. They are especially detailed for 1800-1802 and 1810-1812. View finding aid for a full description
Call #:	Mss.551.5.H352
Extent:	1 volume(s)
Genre:	Meteorological Data
Subjects:	Meteorology -- Canada -- Observations. \| Meteorology -- Ohio -- Observations. \| Meteorology -- Pennsylvania -- Observations.

Author:	Legaux, Peter, 1748-1827	Requires cookie*
Title:	Observations météorologiques faites à Springmill [Pennsylvania], 1787-1800
Dates:	1787-1800
Abstract:	These two volumes contain the meteorological records Peter Legaux kept for fourteen years in Spring Mill, Pennsylvania. One portion contains his correspondence to the American Philosophical Society in which he explains his methods for recording data. The materials dated 1801 were addressed to Thomas Jefferson, then president of the APS. The second part of the collection contains the raw data. Also included in the data collection are records from the 1740s to the 1770s for Philadelphia that are believed to be done by Phineas [possibly Israel] Pemberton. View finding aid for a full description
Call #:	Mss.551.5.L52
Extent:	0.25 Linear Feet
Topics:	Science and technology
Genre:	Meteorological Data
Subjects:	Meteorology -- Pennsylvania -- Observations. \| Weather.

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