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Antennae Illustration

Sketch of an antenna and underwater mine
Title: Antennae Illustration
Caption: This sketch illustrates an underwater mine, with attached antennae and weight at the bottom to hold it underwater. It was included in a report on anti-submarine activities from the naval Planning Section based in London.
Original Location: Memorandum on Anti-Submarine Tactics, American Naval Planning Section in London
Related Content
Document Type
  • Manuscript
Wars & Conflicts
  • World War I 1917-1918
File Formats
  • Image (gif, jpg, tiff)
Location of Archival Materials