1940
Brown, Clyde V.
1940s
Freeman, John
1970s
Knoedler, Bob
circa 1963
1930s
1960s
Korling, Torkel
March 23 1964
1980s
1989
Irving, Gary
1935
August 17 2015
The Morton Arboretum
1955 – 1956
April 1993
Nachel, Jim
November 29 2017
Brown, Deborah J.G.