Sonar surveying, schematic sketch - 1983

What do you see?

Help document Doc's Images so they can be more accessible to human readers and search engines.

  • write a comment »
  • add keyword tags »
  • Description and Keyword Tags
  • Comments

Description: (curated)

Schematic sketch labeled "Fig. 2" illustrating sonar surveying operations, made by H.E. Edgerton in 1983. (CC)

HEE-SC-06021

Keywords:

    Be the first to comment on this page!