Other
Barton, Benjamin Smith, 1766-1815
2
Stone, Witmer, 1866-1939
2
Warren, Benjamin Harry, 1858-1926
2
Barone, Robin,
1
Brauning, Daniel W.
1
Delaware Valley Ornithological Club
1
Lee, Daniel,
1
Mansfield, Ira F. b. 1842
1
Mulvihill, Robert S.
1
Pennsylvania Audubon Society
1
Pennsylvania Game Commission
1
Philadelphia Record
1
Robin Hood Club
1
Salvin, Osbert, 1835-1898,
1
Smith, Ned, 1919-1985
1
Turnbull, William Paterson, 1830-1871
1
Williams, Toni
1
Willughby society
1
Wilson, Andrew M.
1