Mark variant 1
The I.C. sequence and enclosing rectangular punch are preserved without rotation or added symbols.
Low confidence comparison reconstruction.
Maker's mark comparison reference
John Cramer maker's marks
Compare 1 source-linked mark variant recorded under John Cramer. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source date statements
- 1808 (registered May ;1797)
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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