32 works carry all of these threads.
William Paul Gottlieb, 28 Jan 1917 - 23 Apr 2006 · June 1946 (printed c. 1979)
Fred Hartsook, 26 Oct 1876 - 30 Sep 1930 · c. 1915
Robert E. Wescott, active 1890s - 1910s · c. 1910
Pirie MacDonald, 27 Jan 1867 - 22 Apr 1942 · 1905