Past IAGA Presidents
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Past IAGA General Secretaries
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| Aikitsu Tanakadate (Japan) |
1919 - 1922 |
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Louis A. Bauer (USA) |
1919 - 1927 |
| Charles Chree (UK) |
1922 - 1927 |
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Charles Maurain (France) |
1927 - 1933 |
| Louis A. Bauer (USA) |
1927 - 1930 |
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Dan La Cour (Denmark) |
1933 - 1936 |
| John A. Fleming (USA) |
1930 - 1948 |
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A.H.R. Goldie (UK) |
1936 - 1939 |
| Sydney Chapman (UK) |
1948 - 1951 |
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J. Wallace Joyce (USA) |
1939 - 1951 |
| Jean Coulomb (France) |
1951 - 1954 |
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Viggo Laursen (Denmark) |
1951 - 1957 |
| Julius Bartels (F.R. Germany) |
1954 - 1957 |
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Josep O. Cardus (Spain) |
1957 - 1963 |
| Joseph Kaplan (USA) |
1957 - 1960 |
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Leroy Alldredge (USA) |
1963 - 1975 |
| Viggo Laursen (Denmark) |
1960 - 1963 |
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Naoshi Fukushima (Japan) |
1975 - 1983 |
| Marcelle Nicolet (Belgium) |
1963 - 1967 |
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Michael Gadsden (UK) |
1983 - 1995 |
| Takesi Nagata (Japan) |
1967 - 1971 |
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Joann Joselyn (USA) |
1995 - 1999 |
| Valery A. Troitskaya (USSR) |
1971 - 1975 |
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Herbert W. Kroehl (USA) |
1999 - 2001 |
| Juan G. Roederer (USA) |
1975 - 1979 |
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Bengt Hultqvist (Sweden) |
2001 - 2009 |
| Keith D. Cole (Australia) |
1979 - 1983 |
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Mioara Mandea (France) |
2009 - 2019 |
| Denis I. Gough (Canada) |
1983 - 1987 |
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| Roger E. Gendrin (France) |
1987 - 1991 |
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| D. J. Williams (USA) |
1991 - 1995 |
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| Masaru Kono (Japan) |
1995 - 1999 |
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| David J. Kerridge (UK) |
1999 - 2003 |
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| Charles Barton (Australia) |
2003 - 2007 |
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| Eigil Friis-Christensen (Denmark) |
2007 - 2011 |
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| Kathryn Whaler (UK) |
2009 - 2015 |
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| Eduard Petrovsky (Czech Republic) |
2015 - 2019 |
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