USS Menhaden (SS-377) on sea trials in 1953 after the Guppy IIA conversion.   (Official U.S. Navy Photo. Image Courtesy of Darryl Baker, former Librarian, Mare Island Naval Shipyard)   Another view of the USS Menhaden (SS-377) on sea trials in 1953.   (Image Courtesy of Bernie Sigler, RM2(SS), Menhaden, 1953-56)   View of the Menhaden from the stern during the 1953 sea trials.   (Image Courtesy of Marty Perez, RM3(SS), Menhaden, 1953-54)