Jewelry & gold · a closer look
Some of Trifari’s Lines: mark: COPR / TRIFARI / PAT PEND, c. 1948–1949
Mark details
- Period
- c. 1948–1949
- Wording
- COPR / TRIFARI / PAT PEND
- Appearance
- Three lines on a fold-over clasp
- Type
- stamped
- Material
- plated metal
- Place
- United States
Dating cue
COPR above the name coexists with patent-pending wording, earlier than the familiar later © signature.