Line reconstructionLineMark variant 1 of 2
Medium confidence comparison reconstruction.
Diamond cartouche, upper initial group, lower word, and underline preserve the source's vertical arrangement.
Birmingham
Compare 2 source-linked mark variants recorded under Mappin Brothers. These are reconstructions for comparison, not source photographs or authentication evidence.
Line reconstructionLineMedium confidence comparison reconstruction.
Diamond cartouche, upper initial group, lower word, and underline preserve the source's vertical arrangement.
LineMedium confidence comparison reconstruction.
The diamond border, small upper emblem, and lower four-letter sequence are retained in the same vertical arrangement and reading direction.
Original source statements:
USD 600 · Andrew Jones Auctions · 2025-05-01
GBP 300 · Chiswick Auctions · 2024-06-11
AUD 160 · Vickers & Hoad · 2023-08-06
Prices remain in their original currencies; buyer-premium inclusion is unknown. These are reviewed maker-name auction examples, not proof of an object's attribution.
This maker-level evidence does not value your object. Matching a mark cannot establish authenticity, material, condition or provenance.
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.