| Number | Name | Date | Kind |
|---|---|---|---|
| 122328 | Northup | Jan 1872 | |
| 148390 | Tappen | Jan 1874 | |
| D156452 | Moulson | Dec 1949 | |
| D162382 | Carroll, Jr. | Mar 1951 | |
| D189360 | Ebertin | Nov 1960 | |
| D200490 | Berzner | Mar 1965 | |
| 208230 | Fuller | Sep 1878 | |
| 227922 | Purdy | May 1880 | |
| 241462 | Washburn | May 1881 | |
| D242817 | Saccoccio | Dec 1976 | |
| 249238 | Heggie et al. | Nov 1881 | |
| D254055 | Pisano et al. | Jan 1980 | |
| 306143 | Feeley | Oct 1884 | |
| 326135 | Merritt | Sep 1885 | |
| 364140 | Smitten | May 1887 | |
| 371283 | Smitten | Oct 1887 | |
| D378360 | Montaquila | Mar 1997 | |
| D381925 | Bergannini | Aug 1997 | |
| D386108 | Montaquila | Nov 1997 | |
| D388357 | Montaquila | Dec 1997 | |
| D388734 | Montaquila | Jan 1998 | |
| D389085 | Montaquila | Jan 1998 | |
| D389424 | Montaquila | Jan 1998 | |
| D389776 | Montaquila | Jan 1998 | |
| D394281 | Montaquila | May 1998 | |
| 687446 | Washburn | Nov 1901 | |
| 983598 | Auerbach | Feb 1911 | |
| 1561128 | Waller | Nov 1925 | |
| 2013760 | McSoley | Sep 1935 | |
| 2313668 | Placco | Mar 1943 | |
| 2398995 | Beck | Apr 1946 | |
| 2446252 | Stromelly | Aug 1948 | |
| 2733491 | Saccoccio | Feb 1956 | |
| 2795833 | Gray | Jun 1957 | |
| 3158011 | Carroll | Nov 1964 | |
| 3418826 | Wieshuber | Dec 1968 | |
| 3533247 | Douglas | Aug 1968 | |
| 3990266 | Saccoccio | Nov 1976 | |
| 4003216 | Cecere et al. | Jan 1977 | |
| 4682477 | Vaillancourt | Jul 1987 | |
| 4700552 | Haley | Oct 1987 | |
| 4864699 | Whitcomb | Sep 1989 | |
| 5048310 | Riley | Sep 1991 | |
| 5588309 | Chioffe | Dec 1996 | |
| 5644823 | Montaquila | Jul 1997 | |
| 5755017 | Montaquila | May 1998 |
| Number | Date | Country |
|---|---|---|
| 67733 | Jul 1914 | ATX |
| 582590 | Jun 1924 | FRX |
| 39908 | Sep 1886 | DEX |
| 80620 | May 1920 | DEX |
| 202616 | Apr 1939 | CHX |
| 14786 | Jun 1913 | GBX |
| Entry |
|---|
| Advertisement, page 95, Dec. 1994 issue of The American Jewelry Manufacture. |
| Advertisement, page 122, Mar. 1995 issue of The American Jewelry Manufacture. |
| Phenix Tool Catalog. |
| Aro-Sac Anniversary Catalog (1995). |