Maker's mark comparison reference

J. Adam maker's marks

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

Source location statements
Location Unknown
Source date statements
Active first half 19th century.

Mark variant 1

J. Adam: J.Adam; line reconstruction.
Line reconstruction
J. Adam: J.Adam; oxidized reconstruction.
AI-assisted oxidized reconstruction

Source-recorded mark text: J.Adam

Single freestanding horizontal uppercase J. ADAM wordmark with a period after J and irregular serif impressions.

Medium confidence comparison reconstruction.

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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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