| Number | Date | Country | Kind |
|---|---|---|---|
| DM/009 120 | Aug 1987 | WOX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D49101 | Stevenson | May 1916 | |
| D111138 | Firle | Sep 1938 | |
| D113325 | Hughes, Jr. | Feb 1939 | |
| D202635 | Rashkow | Oct 1965 | |
| D205363 | Penna | Jul 1966 | |
| D213010 | Penna | Dec 1968 | |
| D217565 | Renshaw | May 1970 | |
| 2436688 | Corbett | Feb 1945 | |
| 2587029 | Burton, Jr. et al. | Feb 1952 | |
| 2820498 | Endee | Jan 1958 | |
| 2861614 | Kish, Jr. | Nov 1958 | |
| 4164969 | Dien | Aug 1979 |
| Number | Date | Country |
|---|---|---|
| 0569269 | Jan 1959 | CAX |
| 2204499 | Nov 1988 | GBX |
| Entry |
|---|
| Golf Supplies, p. 30, Item MGB-1065. |
| Wittek Golf Range Supply, p. 15, Item CR61, bottom left. |
| Spalding Golf Professional 1972 Catalog, p. 22, Item No. 15-137. |
| Spalding Golf Professional 1973 Catalog, p. 38, Items top & bottom center. |