Collection: Data InventoryCruise: DSV Alvin, Dive 1871, 1987-06-18Ship/Vehicle: DSV AlvinDate Created: 1987-06-18media: VHS videocasette - 3 tapes, Film - Stills 35mm Color 2 reelsnotes: Mariana Trough - Geologycruise/dive: 1871Items: VHS (3)35mm (2)
