Number | Name | Date | Kind |
---|---|---|---|
D85516 | Ebinger | Nov 1931 | |
D115001 | Mullett | May 1939 | |
D150521 | Stevens | Aug 1948 | |
D150522 | Stevens | Aug 1948 | |
2542046 | Mullett | Feb 1951 | |
2810916 | Cullen | Oct 1957 | |
2836080 | Mullett | May 1958 | |
2965906 | Mullett et al. | Dec 1960 | |
3722007 | Comp et al. | Mar 1973 |