| Number | Name | Date | Kind |
|---|---|---|---|
| D305496 | Jasperson | Jan 1990 | |
| D375027 | Spear et al. | Oct 1996 | |
| D375881 | Spear et al. | Nov 1996 |
| Entry |
|---|
| David Kay Catalog, Apr. 1, 1987, p. 28 Hand Trowel, item circled in middle of page. |
| C.S. Osborne Catalogue #76, 1976, p. 25, Strawberry Trowel item #22, at right of page. |
| Hechinger Advertisement-Washington Post May 11, 1986, p. 3,Trowel item B at bottom of page. |