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![Annual Report Figure 7 Discussion of the Magnetic and MeteorologicalObservations Made at the Girard College, Philadelphia cgs05641.jpg Annual Report Figure 7 Discussion of the Magnetic and MeteorologicalObservations Made at the Girard College, Philadelphia](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs05641.jpg?itok=5xCK0Hyg)
Description
Annual Report Figure 7 Discussion of the Magnetic and MeteorologicalObservations Made at the Girard College, Philadelphia
Display Date
1860?
Collection
Historic Coast & Geodetic Survey
Historic Maps
General
Keywords
Historical Cartography