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Maker's mark comparison reference

Benjamin Toppan maker's marks

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

Mark variant 1

Benjamin Toppan: BT; line reconstruction.
Line reconstruction
Benjamin Toppan: BT; oxidized reconstruction.
AI-assisted oxidized reconstruction

Source-recorded mark text: BT

The uppercase initials BT inside a narrow rectangular punch.

High 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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