317 US Navy film not indexed. Underwater sound Lab, motion picture brief no. 34. A visual ocean bottom survey off the islands of Santa Maria Azores in Aug. 1968. Alvin dives on three sea mounts. Dives 288-299 Aug. 3 to Spt. 3, 1968…

317 US Navy film not indexed. Underwater sound Lab, motion picture brief no. 34. A visual ocean bottom survey off the islands of Santa Maria Azores in Aug. 1968. Alvin dives on three sea mounts. Dives 288-299 Aug. 3 to Spt. 3, 1968…, DO30120006264. Woods Hole Oceanographic Institution, Data Library and Archives. http://archives.mblwhoilibrary.org:8081/repositories/2/digital_objects/1131 Accessed April 25, 2024.