Declassified Navy Department of Defense film from 1944 on International Morse Code technique
Department of Defense declassified video from 1944 on transmitting morse code
Video on communication between airplanes and submarines
Social Science Educational Content:
Composite trailer for 1970’s Navy Videos with historic footage of USS Thomas A. Edison (SSBN-610), USS Sturgeon (SSBN-637), and USS Nautilus (SSN- 571).