Map showing work of Coast and Geodetic Survey Steamer BLAKE in the western Atlantic Ocean

Map showing work of Coast and Geodetic Survey Steamer BLAKE in the western Atlantic Ocean. Continental shelf and slope are depicted, profiles of bottom are superimposed on the contours, the Blake Plateau off the Carolinas is apparent, the scarp off the Bahama Islands and other features. This was probably contoured by Adolph and/or Henry Lindenkohl.

Photo Category: Coast and Geodetic Survey
Photo Date: 1883