January 1974
Stickney, William S.
1980
Kohout, John
August 1994
Nachel, Jim
March 24 1955
Holabird & Root
June 15 1955
Super Electric Construction Co.
November 30 1956
Holabird & Root
November 1 1954
Holabird & Root
October 24 1957
Holabird & Root
December 14 1954 – April 22 1955
Lord & Burnham Company
January 6 1955
Holabird & Root