
Read the stamp
JB jewelry mark
A JB jewelry mark by J. Becht comes from Rotterdam; J. Berkhuizen examples come from Den Haag, while J. Blitzman’s is dated about 1922.
JB mark examples
19 illustrated marks match the JB letter group, including records for J. Becht, J. Berkhuizen, J. Blitzman. Open an example to compare its full mark and maker timeline.
Compare the complete mark
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.

















