Sanborn Fire Insurance Map from Rock Springs, Sweetwater County, Wyoming
A portion of the 1920 Sanborn Fire Insurance Map of Rock Springs, Wyoming, sheet 7. The First National Bank of Rock Springs lies on the far-left corner, labeled “1st National Bank,” facing South Front (Main) Street at the top and 4th Steet to the bottom. The brown coloring designates fireproof construction, indicating how new the bank building was, built only three years before this assessment.
| Source: Sanborn Fire Insurance Map from Rock Springs, Sweetwater County, Wyoming. Sanborn Map Company, Sept 1920. Courtesy of the Library of Congress. https://www.loc.gov/resource/g4264rm.g097771920/?sp=7&st=image.