USN 1047343 Underwater "eyes"
![A Navy frogman tests new sonar equipment developed to located underwater objefcts. The light-weight, portable, diver-held sonar system is econmically powered by standard flashlight battering. Earphones provide the diver with audio information of objects by the searching sonar beam. May 5, 1960. A Navy frogman tests new sonar equipment developed to located underwater objefcts. The light-weight, portable, diver-held sonar system is econmically powered by standard flashlight battering. Earphones provide the diver with audio information of objects by the searching sonar beam. May 5, 1960.](/content/history/nhhc/our-collections/photography/numerical-list-of-images/nara-series/usn/USN-1040000/usn-1047343-underwater--eyes-/_jcr_content/mediaitem/image.img.jpg/1516115096917.jpg)
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- Boats-Ships--Amphibious Warfare Ships
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- Photograph
Wars & Conflicts
Navy Communities
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