Maker's mark comparison reference

C J O maker's marks

Compare 1 source-linked mark variant recorded under C J O. These are reconstructions for comparison, not source photographs or authentication evidence.

Source date statements
1973

Mark variant 1

C J O: C J O retain their left-to-right reading rounded-rectangle double border is retained; line reconstruction.
Line reconstruction

C J O retain their left-to-right reading and the rounded-rectangle double border is retained.

Medium 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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