Appraisily
Check my item

Maker's mark comparison reference

John Robertson maker's marks

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

Source date statements
1750

Mark variant 1

John Robertson: The two initials within one rectangular punch retain their left-to-right order and the visible border. line reconstruction.
Line reconstruction

The two initials within one rectangular punch retain their left-to-right order and the visible border.

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