Dock - no ships, equipment: acoustical winch, surface buoy, net frame, balloons, floats, bathydenograph (bathythermo?) anchor, hydrophone cable reels; J. Hahn, John Hough; prints from negatives 4582, 2791-2792, 3619, 1943, 1972

File — Box: V2Dd1, Folder: 18

Scope and Content Note

From the Series:

The Subject Files series consists of prints, negatives, slides, and strip negatives. Major subject groupings include Aircraft, Buildings and Property, Events, Individuals and Groups, Scientific Projects and Instruments, Ships and Submersibles (many Alvin dive images are contained under the Submersibles groupings).