| Number | Date | Country | Kind |
|---|---|---|---|
| DM/020 501 | Aug 1991 | XHX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D275008 | Martin | Aug 1984 | |
| D279981 | Tsukamoto et al. | Aug 1985 | |
| D299342 | Buchin | Jan 1989 | |
| D312258 | Atkins | Nov 1990 | |
| D316549 | Hampf | Apr 1991 | |
| D319828 | Thomke | Sep 1991 | |
| D320983 | Grinyer | Oct 1991 | |
| D320987 | Ginyer | Oct 1991 | |
| D331409 | Goldsmith et al. | Dec 1992 | |
| D331758 | Puel | Dec 1992 | |
| D332450 | Kolinen | Jan 1993 |
| Entry |
|---|
| Museum of Modern Art Catalog, .COPYRGT.1987, p. 38, bottom of page #3079. |