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Maker's mark comparison reference

Charles Jackson maker's marks

Compare 2 source-linked mark variants recorded under Charles Jackson. These are reconstructions for comparison, not source photographs or authentication evidence.

Source location statements
St Luke's, London
Source date statements
1864..1867 (registered Sep ;1863) · 1721..1732 (registered Jul ;1720) · 1716..1722 (registered Apr ;1714)

Mark variant 1

Charles Jackson: Two upright initials and their oval border retain the source arrangement. line reconstruction.
Line reconstruction

Two upright initials and their oval border retain the source arrangement.

Medium confidence comparison reconstruction.

Mark variant 2

Charles Jackson: Outlined reconstruction of the compact vertical I/A-like arrangement with upper and lower circular/worn devices, preserving relative posi…; line reconstruction.
Line reconstruction
Charles Jackson: Outlined reconstruction of the compact vertical I/A-like arrangement with upper and lower circular/worn devices, preserving relative posi…; oxidized reconstruction.
AI-assisted oxidized reconstruction

Outlined reconstruction of the compact vertical I/A-like arrangement with upper and lower circular/worn devices, preserving relative positions without adding a shield.

Low 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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