The USS Irex SS*#8211;482 at sea in about 1965

Glenn Faus kindly sent along this nice photo of the Irex steaming along at sea. He was aboard in 1964–1965, and I assume that's also the date of the photo. Sticking up from the sail can be seen the two 'scopes, first the optical scope and aft of that the optical & radar scope. Below this scope sticks out the whip antenna.