Mark variant 1
Source-recorded mark text: sterling by boardman
STERLING, by, and BOARDMAN are preserved as three stacked lines.
Medium confidence comparison reconstruction.
Maker's mark comparison reference
J. C. Boardman & Co. maker's marks
Compare 2 source-linked mark variants recorded under J. C. Boardman & Co.. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source location statements
- South Wallingford, Connecticut
- Source date statements
- founded 1953
Mark variant 2
Source-recorded mark text: JBC
STERLING and three ordered enclosed devices are preserved as one group.
Low confidence comparison reconstruction.
Market evidence for J. C. Boardman & Co.
0.73–0.82× melt — the middle half of observed sold-price-to-silver-value ratios, from 13 weighable lots across 12 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.
Back to the maker-name gallery · Open this maker in the searchable atlas