Maker's mark comparison reference

John Alistair Donald maker's marks

Compare 1 source-linked mark variant recorded under John Alistair Donald. These are reconstructions for comparison, not source photographs or authentication evidence.

Source date statements
1963..1970

Mark variant 1

John Alistair Donald: Source-linked J/A/D-like three-form group retained inside a compact rounded rectangular border; line reconstruction.
Line reconstruction
John Alistair Donald: Source-linked J/A/D-like three-form group retained inside a compact rounded rectangular border; oxidized reconstruction.
AI-assisted oxidized reconstruction

Source-linked J/A/D-like three-form group retained inside a compact rounded rectangular border.

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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