Number | Name | Date | Kind |
---|---|---|---|
D147587 | Kaplan | Sep 1947 | |
D159895 | Douglas et al. | Aug 1950 | |
D292347 | Scott-Smith | Oct 1987 | |
D299895 | Converti | Feb 1989 | |
D312349 | Pogue | Nov 1990 | |
2223532 | Sallop | Dec 1940 | |
2979098 | Greaves | Apr 1961 | |
3014759 | Bing | Dec 1961 | |
3388886 | Tucker | Jun 1968 |