July 1921
O. C. Simonds & Co.
1988
Tyznik, Anthony
November 21 1934
Lozier, J. S.
circa 1977
November 7 1974
1970s
1923
Teuscher, Henry
March 21 – June 20 1925
October 1 1934
February 1986
August 10 2002
Hedborn Jr., Edward A.
April 25 1990
Sidwell Company
November 24 2008
April 7 1999
May 29 1990
van der Linden, Peter J.