32 works carry all of these threads.
Peter A. Juley & Son, active 1896 - 1975 · 1930
Pirie MacDonald, 27 Jan 1867 - 22 Apr 1942 · 1905
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942 · c. 1900
Henry Havelock Pierce, 1864 - 1943 · 1924