Henry Gannett, Chief Geographer. Gilbert Thompson, Geographer in charge. Triangulation by the Wheeler Survey. Topography by J.D. Hoffman and A.F. Dunnington, and the Wheeler Survey. Surveyed in 1882.
Type
image
Format
Scale: 1:250,000. Map type: TF. Unknown projection Horizontal datum: unknown Grid note: none Vertical datum: mean sea level Contour interval on land and off shore 500 feet. image/tiff topographic maps maps contour maps relief maps quadrangle maps
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