USA - Old Army Bridge over Platte River (1875) of cast iron shipped from Eastern U.S. at Fort Laramie National Historic Site. WY; Photo by Jim Steinhart © 2007, all rights reserved.
USA - Old Army Bridge over Platte River (1875) of cast iron shipped from Eastern U.S. at Fort Laramie National Historic Site. WY; Photo by Jim Steinhart © 2007, all rights reserved. | |
Image ref. {D}: |