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Maker's mark comparison reference

Thomas Prime & Son maker's marks

Compare 1 source-linked mark variant recorded under Thomas Prime & Son. These are reconstructions for comparison, not source photographs or authentication evidence.

Source location statements
Northwood Street, Birmingham
Source date statements
1861..1875 (registered Jan ;1862) · 1865..1892 (registered Dec ;1859) · (registered Jul ;1890)

Mark variant 1

Thomas Prime & Son: Preserves the rounded rectangular border, T/P/&/S-like sequence, orientation, and left-to-right order on an opaque white square; line reconstruction.
Line reconstruction
Thomas Prime & Son: Preserves the rounded rectangular border, T/P/&/S-like sequence, orientation, and left-to-right order on an opaque white square; oxidized reconstruction.
AI-assisted oxidized reconstruction

Preserves the rounded rectangular border, T/P/&/S-like sequence, orientation, and left-to-right order on an opaque white square.

High 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.

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