A sticker from the Naval Sonar School my dad attended.
The Sonar School which was located in Key West, Florida at the time (March, 1962). Check out the cars !
Another pick during his stay at the Sonar School - no wonder he enjoyed it !
The USS Thresher - (correction posted on 1/11/00) - I had originally stated that he had served on the USS Thresher, but he was on the USS DuPont doing sonar duty looking for the sub that was lost at sea.