Number | Name | Date | Kind |
---|---|---|---|
D99251 | Tjaarda | Apr 1936 | |
D140556 | Stanitz | Mar 1945 | |
D254147 | Colani | Feb 1980 | |
D284886 | Joerger | Jul 1986 | |
D317646 | Yost | Jun 1991 | |
D318097 | Sieger | Jul 1991 | |
D324412 | Bonnell | Mar 1992 | |
D354337 | Formgren | Jan 1995 | |
D398039 | Ku | Sep 1998 | |
D398378 | Lord | Sep 1998 |