November 1961
1961
January 12 1961
Morton, Sterling
January 17 1961
January 27 1961
February 1 1961
January 20 1961
Godshalk, Clarence E.
February 9 1961
February 14 1961
August 16 1961
August 18 1961
Wister, Dr. John C.
May 1 1961
May 2 1961
May 3 1961
May 9 1961
Fenninger, Carl
May 10 1961
Lees, Carlton B.
Nehrling, Arno H.
May 16 1961
May 18 1961
August 30 1961
September 11 1961
September 13 1961
Dolnick, Alex H.
20th century
Aus, Carol
Bendel, Ruth
1960s
Bewick, Thomas, 1753-1828.
Burningham, John
Crowley Jr., Webster R.