32 works carry all of these threads.
Alfred Stieglitz, 1 Jan 1864 - 13 Jul 1946 · 1915 (printed later)
Unidentified Artist · c. 1923
Fred Hartsook, 26 Oct 1876 - 30 Sep 1930 · c. 1915
Peter A. Juley & Son, active 1896 - 1975 · 1930
Brown Brothers Studio, active c. 1900s - 1940s · c. 1925
William H. Rau, 1855 - 1920 · c. 1917
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942 · c. 1900
Margaret "Daisy" Sutermeister, 1875 - 1950 · c. 1900
Robert E. Wescott, active 1890s - 1910s · c. 1910
Baron Adolph de Meyer, 1 Sep 1868 - 6 Jan 1946 · 1920
Unidentified Artist · c. 1907
Unidentified Artist · 1923
Unidentified Artist · c. 1920
Goluth Studio, active 1930s · 1930
Alexander Hesler, 12 Jul 1823 - 5 Jul 1895 · June 1860 (printed later)