Mark variant 1
J.C.G, both visible separator dots, and the rounded rectangular cartouche are preserved.
Medium confidence comparison reconstruction.
Maker's mark comparison reference
John Charles Grinsell maker's marks
Compare 1 source-linked mark variant recorded under John Charles Grinsell. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source date statements
- (registered Oct ;1906) · 1906..1908 (registered Sep ;1906)
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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