William F. "Buffalo Bill" Cody: 1909 Autograph Letter Signed "Col," | Lot #43357 | Heritage Auctions
![File:Buffalo Bill's Wild West and Congress of Rough Riders of the World program, March 29, 1899 - DPLA - fd5ae23fbf05bce17230233c6ae623ea (page 18).jpg - Wikimedia Commons File:Buffalo Bill's Wild West and Congress of Rough Riders of the World program, March 29, 1899 - DPLA - fd5ae23fbf05bce17230233c6ae623ea (page 18).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/3/3f/Buffalo_Bill%27s_Wild_West_and_Congress_of_Rough_Riders_of_the_World_program%2C_March_29%2C_1899_-_DPLA_-_fd5ae23fbf05bce17230233c6ae623ea_%28page_18%29.jpg)
File:Buffalo Bill's Wild West and Congress of Rough Riders of the World program, March 29, 1899 - DPLA - fd5ae23fbf05bce17230233c6ae623ea (page 18).jpg - Wikimedia Commons
![Murder, Marriage and the Pony Express: Ten Things You Didn't Know About Buffalo Bill | History| Smithsonian Magazine Murder, Marriage and the Pony Express: Ten Things You Didn't Know About Buffalo Bill | History| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/etpQ5a4ss-e8KsYTdjZkNAQZ9wA=/1072x720/filters:no_upscale():focal(541x173:542x174)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/a9/97/a99702a5-3873-4fb4-845d-73b62b82d857/texas_jack_cody_et_al-wr.jpg)