Nautical charts. Chesapeake Bay entrance. Va., surveys to 1935, surveys by U. S. Engineers to 1941, additional topography from Geological Survey; no. 1222. Scale 1:80,000.
Publication Title:
Chesapeake Bay entrance. Va., surveys to 1935, surveys by U. S. Engineers to 1941, additional topography from Geological Survey; no. 1222. Scale 1:80,000.
Display Title:
Nautical charts. Chesapeake Bay entrance. Va., surveys to 1935, surveys by U. S. Engineers to 1941, additional topography from Geological Survey; no. 1222. Scale 1:80,000.