Digital Library Search
Description
Annual Report 1856. No. 63 Doagrams to illustrate the Secular Variation in theMagnetic Inclination By C. A. Schott Computing Division C.S. (Image credit: United States Coast Survey Annual Report 1856)
Credit
United States Coast Survey Annual Report 1856
Display Date
1856
Collection
Historic Coast & Geodetic Survey
Historic Maps
United States Coast Survey Annual Report
Keywords
Historical Cartography