Number | Name | Date | Kind |
---|---|---|---|
D85008 | Speck | Sep 1931 | |
D85679 | Weeber et al. | Dec 1931 | |
D258061 | Foreman et al. | Jan 1981 | |
D258656 | Vaughan et al. | Mar 1981 | |
2039625 | Blount | May 1936 | |
2245835 | Stehlik | Jun 1941 | |
2410434 | Edwards et al. | Nov 1946 | |
2686835 | Gottlieb | Aug 1954 | |
3632878 | Stratman | Jan 1972 | |
3792205 | O'Dea | Feb 1974 | |
4214132 | Kelso | Jul 1980 |