32 works carry all of these threads.
Fred Hartsook, 26 Oct 1876 - 30 Sep 1930 · c. 1915
Fred Miller, 1868 - 1936 · 1909
Alfred Stieglitz, 1 Jan 1864 - 13 Jul 1946 · 1915 (printed later)
Brown Brothers Studio, active c. 1900s - 1940s · c. 1925