- Bellows, George, 1882-1925
- Digital Commonwealth
- Boston Public Library
Source for: "Preliminaries," lithograph, 1916 (M24. See 1941.1.135). Sold by H.V. Allison Galleries to Albert H. Wiggin in October 1942 as "Preliminaries to the Big Bout." Gifted to the Boston Public Library.
- No known copyright restrictions. No known restrictions on use.