Digital Library Search
Description
A completed hydrographic signal.Multiple colors for identification from offshore.Signal for OCEANOGRAPHER operations (Image credit: Family of Captain Robert A. Earle, C&GS;)
Credit
Family of Captain Robert A. Earle, C&GS;
Display Date
1935?
Location
Mid-Atlantic coast of the United States
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
Hydrographic Signals
Keywords
Charting
Navigation
Visual Signals
Wooden