Maker's mark comparison reference

C F S maker's marks

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

Source date statements
1965

Mark variant 1

C F S: CFS letter arrangement irregular double rectangular border. The output remains a single source-linked comparison drawing; line reconstruction.
Line reconstruction
C F S: CFS letter arrangement irregular double rectangular border. The output remains a single source-linked comparison drawing; oxidized reconstruction.
AI-assisted oxidized reconstruction

Source-visible CFS letter arrangement and the irregular double rectangular border are preserved. The photographed substrate is removed and the output remains a single source-linked comparison drawing.

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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