Collection: Data InventoryCruise: DSV Alvin, Dive 239, 1967-10-23DSV Alvin, Dive 238, 1967-10-22Ship/Vehicle: DSV AlvinDate Created: 1967-10-22duplicates: Copied on to DVD and DVCam - See Alvin cruise 225, 228, 234, 236, 238-239media: Film - Moving 16mm - 400'notes: Off Block Island - Geologycruise/dive: 238 - 239Items: Super8/16mm (11.1)