Black and white photograph of Castle Rock on the Oregon Trail on Sweetwater in Fremont County, Wyoming. The photograph was taken by J.E. Stimson., This file is derived from a 400 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, that was scanned from the original using an Epson Expression 1680 scanner.
Wyoming State Archives J.E. Stimson Collection [Is Part Of]