1928     Andres Weber, Cuba *

1929     Ernest Jessen, Switzerland, Sec. V *

1930     B.W. Weinberger, USA, Sec. I *

1931     Ernest Jessen, Switzerland, Sec. V *

1932     George Villain, France, Sec. V *

1934     Oren Oliver, USA, Sec. I *

1935     Charles Mills, USA, Sec. I *

1936     Charles Mills, USA, Sec. I *

1937     Justin Towner, USA, Sec. I *

1938     James Gentilly, Canada, Sec. II *

1939     John LaDue, USA, Sec. I *

1940     Percy Lowery, Canada, Sec. II *

1941     C. Raymond Wells, USA, Sec. I *

1942     David McLean, USA, Sec. I *

1943     Floyd Alcorn, USA, Sec. I *

1944     J.A. Sinclair, USA, Sec. I *

1945     Don Clawson, USA, Sec. I *

1946     Don Clawson, USA, Sec. I *

1947     Walter Mendell, USA, Sec. I *

1948     Joseph Glaser, USA, Sec. I *

1949     Walter McFall, USA, Sec. I *

1950     Paul Aufderheide, USA, Sec. I *

1951     Louis Renfrow, USA, Sec. I *

1952     Ernest Charron, Canada, Sec. II *

1953     Oren Oliver, USA, Sec. I *

1954     Oren Oliver, USA, Sec. I *

1955     William Sexton, USA, Sec. I *

1956     E. Philip Adams, USA, Sec. I *

1957     Herbert Mason (acting) , USA *

1958     Frank Martin, Canada, Sec. II *

1959     Herbert Mason, USA, Sec. I *

1960     R. Gordon Agnew, USA, Sec. I *

1961     Joseph Kennedy, USA, Sec. I *

1962     Fred Richmond, USA, Sec. I *

1963     C.I. Perschbacher, USA, Sec. I *

1964     Percy Phillips, USA, Sec. I *

1965     LeRoy Ennis, USA, Sec. I *

1966     Lloyd Grose, Canada, Sec. II *

1967     Charles Berger, USA, Sec. I *

1968     Howard Hartman, USA, Sec. I *

1969     Jacques Foure, France, Sec. V *

1970     Charles Patton, USA, Sec. I *

1971     Bienvenido Erana, Philippines, Sec. IX *

1972     Roberto Ruff, Mexico, Sec. III *

1973     Donald Erickson, USA, Sec. I *

1974     Thomas Fox, USA, Sec. I *

1975     J. Murray Gavel, USA, Sec. I *

1976     Theo Lee, USA, Sec. I *

1977     Seiji Kawabe, Japan, Sec. VII *

1978     A. Gordon Rowell, Australia, Sec. VIII *

1979     Cyril de Vere Green, England, Sec. V *

1980     George Selfridge, USA, Sec. I

1981     Joseph Tamari, Lebanon, Sec. X

1982     Don Allen, USA, Sec. I

1983     Ernesto Acuna, Mexico, Sec. III

1984     John Hein, USA, Sec. I *

1985     William Spence, Canada, Sec. II *

1986     Primo Gonzales, Philippines, Sec. IX

1987     James Ridlen, USA, Sec. I *

1988     Frans Lankhof, Germany, Sec. V *

1989     Paul Loflin, USA, Sec. I

1990     Sadakatsu Sato, Japan, Sec. VII *

1991     Harold Eberhardt, USA, Sec. I *

1992     John Forrest, England, Sec. V *

1993     Irving Siegel, Canada, Sec. II *

1994     Richard Rice, USA, Sec. I *

1995     Heun Taik Jhee, Korea, Sec. XI

1996     Herbert Yee, USA, Sec. I

1997     Gerrit van der Harst, Holland, Sec. V *

1998     Lloyd Phillips, USA, Sec. I *

1999     B. David Glynn, England, Sec. V

2000     Sydenham Dobbin, Australia,Sec. VIII

2001     Richard Schoessler, USA, Sec. I

2002     Victor Lanctis, Canada, Sec. II

2003     Minoru Horiuchi, USA, Sec. I

2004     Ramon Castillo, Peru, Sec. IV

2005     Lon D. Carroll, USA, Sec. I

2006     Chao-Chang Chan, Chinese Taipei,Sec. XII

2007     Donald E. Johnson, USA, Sec. I

2008     Norinaga Moriyama, Japan, Sec. VII

2009     Richard A. Shick, USA, Sec. I

2010     Manfred Seidemann, Chile, Sec. VI

2011     Charles L. Siroky, USA, Sec. I

* = Deceased

1928-1934     Louis Ottofy, USA, Sec. I *

1934     Justin Towner, USA, Sec. I *

1935-1953     Elmer Best, USA, Sec. I *

1954-1973     Harold Westerdahl, USA, Sec. I *

1974-1988     Franklin Kenward, USA, Sec. I *

1989-1998     Richard G. Shaffer, USA, Sec. I *

1999-2009     Robert E. Brady, USA, Sec. I

2010   J. Terrell Hoffeld, USA, Sec. I

* = Deceased

1928     John Bagnall, Canada, Sec. II *

1929     B. W. Weinberger, USA, Sec. I *

1930-1933     Emil Huet, Belgium, Sec. V *

1934-1936     Edward Mills, USA, Sec. I *

1937-1945     Claude Woods, USA, Sec. I *

1946-1950     Morton Mortonson, USA, Sec. I *

1951     William Sexton, USA, Sec. I *

1952-1957     R. Gordon Agnew, USA, Sec. I *

1958-1959     Fred Richmond, USA, Sec. I *

1960-1963     Herbert Mason, USA, Sec. I *

1964-1974     Edward Cooksey, USA, Sec. I *

1975-1988     Daniel Kamas, USA, Sec. I *

1989-2006     James P. Kerrigan, USA, Sec. I *

2006-2010     William R. Clitheroe, USA, Sec. I

* = Deceased

                     R. Gordon Agnew, USA, Sec. I *

1979-2002     William E. Hawkins, USA, Sec. I

2003-2005     Richard A. Smith, USA, Sec. I

2006-2011 – John V. Hinterman, USA, Sec. I

* = Deceased