| Number | Date | Country | Kind |
|---|---|---|---|
| 79305394 | Aug 1990 | TWX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D200477 | Mackin | Mar 1965 | |
| 4313108 | Yoshida | Jan 1982 |
| Entry |
|---|
| Austad's 1985 Catalogue; p. 30; Desk Golf Pen Set; bottom right of page. |
| Hong Kong Enterprise (HKE); Nov. 1987; p. 207; Score Matic bottom right of page. |
| Austad's Catalogue; p. 29 Pro Golf game at bottom right of page. |