Compare 1 source-linked mark variant recorded under Matthew Boulton & John Fothergill. These are reconstructions for comparison, not source photographs or authentication evidence.
Source date statements
1773..1779
Mark variant 1
Line reconstructionAI-assisted oxidized reconstruction
The source-visible MB group followed by the separated IF group, their horizontal arrangement, inter-group gap, and rectangular boundaries are preserved on a clean white canvas. The photographed substrate is removed and no maker label is added.
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.