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![Cogitating over a hydrographic boat sheet on board the Coast and GeodeticSurvey Ship EXPLORER ship1030.jpg Cogitating over a hydrographic boat sheet on board the Coast and GeodeticSurvey Ship EXPLORER](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_ship1030.jpg?itok=gh6SCsSI)
Description
Cogitating over a hydrographic boat sheet on board the Coast and GeodeticSurvey Ship EXPLORER
Display Date
1955 ca
Collection
Sailing for Science
Mid-Twentieth Century Ships 1940 - 1970
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