Maker's mark comparison reference

John Sibley maker's marks

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

Source location statements
New Haven, CT
Source date statements
c.1801 - 1810

Mark variant 1

John Sibley: Sibley; line reconstruction.
Line reconstruction
John Sibley: Sibley; oxidized reconstruction.
AI-assisted oxidized reconstruction

Source-recorded mark text: Sibley

The single narrow SIBLEY punch is retained with one supported enclosing contour.

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.

Photograph your object — free first look

Back to the maker-name gallery · Open this maker in the searchable atlas