Resources in Early American History

1	Author:	Anonymous	Requires cookie*
	Title:	[Eclipses of the sun and moon, 1820-1838], n.d.
	Dates:	Circa 1820-1838
	Abstract:	This collection of astronomical calculations from 1786-1838 consists of various loose notes on eclipses and solar/lunar calculations, including information on an eclipse as witnessed in Canton and Philadelphia. The collection also has a folio size bound volume that diagrams (sometimes with color added) eclipses for the years 1818, 1820, 1822, 1823, 1824, 1829, 1838, as observed in Philadelphia. View finding aid for a full description
	Call #:	Mss.521.8.Ec6
	Extent:	1 volume(s)
	Topics:	Science and technology
	Genre:	Scientific Data
	Subjects:	Astronomy. \| Eclipses.

2	Author:	Freehauff, Daniel.	Requires cookie*
	Title:	Astronomical calculations, 1778, 1779
	Dates:	1778-1779
	Abstract:	These two volumes contain astronomical calculations for two eclipses observed in Philadelphia, one in 1778, the other in 1779. In addition to the data and calculations, the volumes contain detailed essays of how to make such calculations. View finding aid for a full description
	Call #:	Mss.523.78.F87c
	Extent:	2 volume(s)
	Topics:	Science and technology
	Genre:	Manuscript Essays \| Scientific Data
	Subjects:	Astronomy. \| Eclipses.

Resources in Early American History Eclipses in subject [X] Astronomy. in subject [X]
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