Photographs supplied from Wikimedia Commons by ohw. CC0 / public domain.
Resized and, where needed, cropped. No generated images.

Files: bicycle-corps.webp, bicycle-corps-640.webp
Supplied file: bikeshop-f022cdd8.jpg
Title: Buffalo Soldiers with bicycles pose on Minerva Terrace, Yellowstone National Park.jpg
Source page: https://commons.wikimedia.org/wiki/File:Buffalo_Soldiers_with_bicycles_pose_on_Minerva_Terrace,_Yellowstone_National_Park.jpg
Creator: Photo by F. Jay Haynes, 1896.  Montana Historical Society Research Center, Haynes Foundation Photograph Collection, H-3614.
Licence: Public domain