Compare 1 source-linked mark variant recorded under John Warner, Stirling , Cork. These are reconstructions for comparison, not source photographs or authentication evidence.
Mark variant 1
Line reconstructionAI-assisted oxidized reconstruction
JW followed by STIRLING on one worn horizontal line without a clearly separate enclosing cartouche; preserve the visible maker initials and place word exactly left to right, without completing uncertain decorative strokes.
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.