Sonar survey research, English Channel - E. Van Reenan, 1964

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)

Earl Van Reenan indicating a feature on a sonargraph (elsewhere labeled "Sparker survey of the Straits of Dover, Progress Chart"); at the English Channel conference attended by H. E. Edgerton in the fall of 1964. (CC)

HEE-SC-00869

Keywords:

    Be the first to comment on this page!