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Archaeological sonar survey map, Portobelo (Panama) - 1975

Major collection: Science & Technology
Named collection: Harold E. Edgerton Collection
Object type: color slide
Maker: Edgerton, Harold Eugene
Place made: United States
Date made: 1975-08
Materials: 35mm film; cardboard
Site location: Portobelo, Panama
Measurements: 2" x 2"

Hand-drawn map by Harold E. Edgerton listing sonar targets recorded near Drake's Island, during an archaeological sonar survey in Portobelo, Panama; dated July 6, 1975. (CC)


HEE-SC-06671

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thumbnail Edgerton, Harold Eugene
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1903-1990; electrical engineer; professor
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