200 Working on Alvin frame and crew sphere. Installing Sail, stem section with prop, Alvin ready to go

200 Working on Alvin frame and crew sphere. Installing Sail, stem section with prop, Alvin ready to go, DO30120005103. Woods Hole Oceanographic Institution, Data Library and Archives. http://archives.mblwhoilibrary.org:8081/repositories/2/digital_objects/1056 Accessed April 20, 2024.