Collection: Data InventoryCruise: DSV Alvin, Dive 825, 1978-08-15DSV Alvin, Dive 826, 1978-08-17DSV Alvin, Dive 824, 1978-08-14DSV Alvin, Dive 822, 1978-08-03Ship/Vehicle: DSV AlvinDate Created: 1978-08-14 to 1978-08-17duplicates: DVDs are copies of VHS tapes 822, 824, 825, 826media: DVD - 3 discsnotes: DSV Alvin video, 822, 824, 825, 826cruise/dive: 822, 824, 825, 826Items: DVD (3)