William C. McMillan was a hobbyist who collected photographs of Henry Ford and the Ford family. Sources include newspapers, wire photo services, reference libraries, Ford Motor Company, Ford dealers, and automobile trade papers. McMillan reportedly collected more than 7,000 photographs, organizing them in binders; only a portion of the collection is held at The Henry Ford.
From the description of William C. McMillan picture collection, ca. 1920-1945. (The Henry Ford). WorldCat record id: 55795137