Mark variant 1
Square contour reconstruction preserves the source-supported gear-like outer silhouette, paired G/C-like interiors, central relationship, lower notch, and orientation.
Medium confidence comparison reconstruction.
Maker's mark comparison reference
G C maker's marks
Compare 2 source-linked mark variants recorded under G C. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source date statements
- 2005 · 1833 · 1815..1816 · 1977..1978 · 1985
Mark variant 2
Two rounded initials and the visible nested oval boundary are retained in the original horizontal arrangement.
Low confidence comparison reconstruction.
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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