Identifier2005-10-06-B_image_014SourceThe William E. Boeing Sr. Papers (2005-10-06-B), Box 1, Folder 14DescriptionPhotograph of men with three of William E. Boeing's racehorses, circa 1940s. The horses are identified in the inscription as Pony, Slide Rule, and Devil's Thumb.
[Men with William E. Boeing's racehorses], [2005-10-06-B_image_014]. Museum of Flight Digital Collections, accessed 12/04/2026, https://digitalcollections.museumofflight.org/nodes/view/8415
![[Men with William E. Boeing's racehorses]](/img/placeholder.gif?1773707079 "[Men with William E. Boeing's racehorses]")