Mark variant 1
Source-recorded mark text: JCM, star, M, anchor
J.C.M upper group with a lower star, M, anchor sequence.
Low confidence comparison reconstruction.
Maker's mark comparison reference
John C. Moore maker's marks
Compare 2 source-linked mark variants recorded under John C. Moore. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source location statements
- New York, NY
- Source date statements
- Active c.1827 - c.1845, succeeded by John C. Moore & Son.
Mark variant 2
Source-recorded mark text: star, M, anchor
Three punches in order: star, M, anchor; lower substrate marks omitted.
Low confidence comparison reconstruction.
Market evidence for John C. Moore
0.79–1.00× melt — the middle half of observed sold-price-to-silver-value ratios, from 28 weighable lots across 10 auction houses. Each lot uses the silver reference at its sale date.
This maker-level evidence does not value your object. Matching a mark cannot establish authenticity, material, condition or provenance.
Sources and comparison limits
Maker labels and date or location statements follow the cited source records. Similar names across source collections have not been merged. Compare the photographed mark and the complete object before relying on a resemblance.
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