Charts. New London Harbor and submarine base, Conn., surveys to 1917, surveys by U.S. Engineers to 1933, surveys by U.S. Navy to 1933; with inset, Thames River, New London to submarine base; chart 293. Scale 1: 10,000.
Publication Title:
New London Harbor and submarine base, Conn., surveys to 1917, surveys by U.S. Engineers to 1933, surveys by U.S. Navy to 1933; with inset, Thames River, New London to submarine base; chart 293. Scale 1: 10,000.
Display Title:
Charts. New London Harbor and submarine base, Conn., surveys to 1917, surveys by U.S. Engineers to 1933, surveys by U.S. Navy to 1933; with inset, Thames River, New London to submarine base; chart 293. Scale 1: 10,000.
Corporate Agency Authors:
Coast and Geodetic Survey and House of Representatives