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Maker's mark comparison reference

John Herbertson maker's marks

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

Source date statements
1977

Mark variant 1

John Herbertson: Three upright initials in one narrow rectangular punch retain their order and enclosing border. line reconstruction.
Line reconstruction

Three upright initials in one narrow rectangular punch retain their order and enclosing 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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