Number | Name | Date | Kind |
---|---|---|---|
2181614 | Striefling | Nov 1939 | |
2900989 | Davidson | Aug 1959 | |
3046994 | Schur | Jul 1962 | |
3319630 | Orrmins | May 1967 | |
3347247 | Lloyd | Oct 1967 | |
3400723 | Muller | Sep 1968 | |
3407820 | Westcott et al. | Oct 1968 | |
3669126 | Soussa et al. | Jun 1972 | |
3841338 | Horsewell et al. | Oct 1974 | |
3900037 | Horsewell et al. | Aug 1975 | |
4125061 | Goavec | Nov 1978 | |
4149549 | Grossman | Apr 1979 | |
4283186 | Keith et al. | Aug 1981 | |
4396026 | Grossman | Aug 1983 | |
4450847 | Owens | May 1984 |
Entry |
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Tobacco Encyclopedia, edited by Voges, TJI (1984), pp. 425-428. |