| Number | Name | Date | Kind |
|---|---|---|---|
| D276982 | Kostios | Jan 1985 | |
| D315683 | Odaka | Mar 1991 | |
| D345508 | Takashima | Mar 1994 | |
| D357872 | Takashima | May 1995 | |
| D366836 | Sugano | Feb 1996 |
| Entry |
|---|
| Jeweler's Circular -Keystone Nov. 1982 p. 12 -clock at bottom center. |
| Jeweler's Circular -Keystone Aug. 1983 -p. 272 -clock at bottom left. |
| Merchandizing -Feb. 1984 -p. 68. clock at lower left. |
| Jeweler's Circular -Keystone -Apr. 1976 -p. 56 -clock at top center. |