original negative in the possession of John R. Morison, Peterborough, New Hampshire. Photographer unknown, 14 September 1888. INSIDE CAISSON PIER IV, 60 FEET BELOW WATER LINE, 25 POUNDS AIR PRESSURE - Sioux City Bridge, Spanning the Missouri River, Sioux City, Woodbury County, IA
Size: 5610px × 4455px
Photo credit: © Tango Images / Alamy / Afripics
License: Licensed
Model Released: No
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