George Hawley Hallowell (American, 1871-1926)
John Thompson Willing (American, 1860 – 1947)
Edward Penfield (American, 1866 - 1925)
Maynard Dixon (American, 1875–1946)
Emory Fiske Skinner (American, 19th/20th century)
Harry Whitney McVickar (American, 1860 - 1905)