Collection: Data InventoryCruise: DSV Alvin, Dive 826, 1978-08-17Ship/Vehicle: DSV AlvinDate Created: 1978-08-17duplicates: VHS copied to DVDmedia: Video - 1/2" RtoR - 2 reels, VHS videocasette, dub from RtoR - 1 tapenotes: Mid-Atlantic Ridge - Geologycruise/dive: 826Items: VHS (1)