| Number | Name | Date | Kind |
|---|---|---|---|
| 3018602 | Diesterweg | Jan 1962 | |
| 3561199 | Lay | Feb 1971 | |
| 3693255 | Langenstein | Sep 1972 | |
| 3803819 | Ehrlich | Apr 1974 | |
| 4463544 | Carsello et al. | Aug 1984 | |
| 5263303 | Stroud | Nov 1993 |
| Entry |
|---|
| Black & Decker, 1990-91, p. 7, edger located in middle of page. |