Number | Name | Date | Kind |
---|---|---|---|
D90837 | Davison | Oct 1933 | |
D107551 | Sakier | Dec 1937 | |
D219341 | Jacoby | Dec 1970 | |
D233149 | Campbell | Oct 1974 | |
D236618 | Verlet | Sep 1975 | |
D240627 | Morris | Jul 1976 | |
D252098 | Morris et al. | Jun 1979 | |
D265235 | Keller | Jun 1982 | |
2611134 | Jarrett et al. | Sep 1952 | |
3047106 | Callahan | Jul 1962 | |
3590392 | Hollander et al. | Jul 1971 | |
3590393 | Hollander | Jul 1971 | |
3829906 | McPhee | Aug 1974 | |
4030145 | Rowan | Jun 1977 | |
4133057 | Rivetti | Jan 1979 |
Entry |
---|
Acorn Engineering Company 15p Catalog, published in early 1976, p. 10. |