242 Lulu under tow, Lulu first sonar tower and how the operation tracked Alvin by hand. Bermuda, July 1966. Arthur Bartlet and Chuck Poemski

242 Lulu under tow, Lulu first sonar tower and how the operation tracked Alvin by hand. Bermuda, July 1966. Arthur Bartlet and Chuck Poemski, DO30120005611. Woods Hole Oceanographic Institution, Data Library and Archives. http://archives.mblwhoilibrary.org:8081/repositories/2/digital_objects/1143 Accessed April 18, 2024.