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RB jewelry mark
RB jewelry mark includes R. Bron, Rudolf Bosselt, Roberts & Belk, and Rosfelder Bros. & Co.. Mark periods include 1900–1999.
Related marks
6 marks
Undated
Rudolf Bosselt
Source date entry: 1871-1938.
Germany
cartouche, circle, crest, frame, seal, shield
RB mark examples
6 illustrated marks match the RB letter group, including records for R. Bron, Rudolf Bosselt, Roberts & Belk. Open an example to compare its full mark and maker timeline.
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Check whether the letters touch, share a stroke or sit in separate punches. The surrounding border and any accompanying number or emblem help separate otherwise similar initials.