Collection: Data InventoryCruise: DSV Alvin, Dive 439, 1972-08-15DSV Alvin, Dive 438, 1972-08-14DSV Alvin, Dive 437, 1972-08-13DSV Alvin, Dive 440, 1972-08-16Ship/Vehicle: DSV AlvinDate Created: 1972-08-13media: Film - Stills 35mm B/W 1 reel, Color 1 reelnotes: DOS #1 - Biologycruise/dive: 437 - 440Items: 35mm (2)