Mark variant 1
Preserves the adjacent I/T forms with source spacing and no extra symbols.
Low confidence comparison reconstruction.
Maker's mark comparison reference
James Thickbroom maker's marks
Compare 1 source-linked mark variant recorded under James Thickbroom. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source date statements
- 1846..1850 (registered Dec ;1845) · 1843..1865 (registered May ;1843 & 1847, 1855)
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.
Back to the maker-name gallery · Open this maker in the searchable atlas