New class atomic submarine "Thresher", launched in Portsmouth
NEW CLASS ATOMIC SUB "THRESHER" LAUNCHED
LS. people seated in f.g. with the new nuclear submarine "Thresher" in b.g. CU. Name on the sub SS(N)593 Thresher. MS. Pan along the sub. MS. Navy personnel and their wives seated. MS. The Launching ceremony by Mrs. Frederick Warder. LS. Notice above draped balcony: Portsmouth Naval Shipyard. LS. as the sub "Thresher" hits the water, bow first because of her unusual constructions.