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Description
Annual Report 1862. No. 48 Discussion of the Magnetic and MeteorologicalObservations Made at the Girard College Philadelphia in 1840 '41 '42 '43 '44 &'45 (Image credit: United States Coast Survey Annual Report 1862)
Credit
United States Coast Survey Annual Report 1862
Display Date
1862
Collection
Historic Coast & Geodetic Survey
Historic Maps
United States Coast Survey Annual Report
Keywords
Historical Cartography