“Charles Weever Cushman, amateur photographer and Indiana University alumnus, bequeathed approximately 14,500 Kodachrome color slides to his alma mater. The photographs in this collection bridge a thirty-two year span from 1938 to 1969, during which time he extensively documented the United States as well as other countries.” This, of course, being a treasure trove of early colour work, previously linked to by Christian - which I managed to miss nevertheless, so thanks, Jacob, for telling me about it!