Mark variant 1
JR as two uppercase serif capitals without punctuation, centered inside one horizontal oval cartouche.
Low confidence comparison reconstruction.
Maker's mark comparison reference
John Round maker's marks
Compare 1 source-linked mark variant recorded under John Round. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source location statements
- Sheffield - 20th Cent.
Market evidence for John Round
1.4–11.8× melt — the middle half of observed sold-price-to-silver-value ratios, from 23 weighable lots across 18 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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