1972
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1979
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1981
1982
1988
1989
1993
1994
1996
2004
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2015
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2021
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2023
All
- ddb 373-01-scan
- ddb 369-14
- ddb 369-29
- wix_Minicon1988-001-22-thumb
- ddb 373-02-scan
- bdr 19880401 010-013
- ddb 377-26-scan
- ddb 368-32
- ddb 370-29
(??), Greg Ketter, Elizabeth Lavelle, Mark K. Digre, Deedee Lessinger - wix_Minicon1988-005-10
- wix_Minicon1988-005-11
- bdr 19880401 010-030
- wix 19880617 010-021
- ddb 358-34a
- ddb 20170617 010-015