Maker's mark comparison reference

R R maker's marks

Compare 4 source-linked mark variants recorded under R R. These are reconstructions for comparison, not source photographs or authentication evidence.

Source date statements
1973..1974 · 1929..1938 · 1904..1909, 1935 · 1898..1931 · 1974..1975 · 1978 · 1767..1768

Mark variant 1

R R: Plain horizontal rectangular border restored with two R-like forms and one separator dot in left-to-right order; line reconstruction.
Line reconstruction
R R: Plain horizontal rectangular border restored with two R-like forms and one separator dot in left-to-right order; oxidized reconstruction.
AI-assisted oxidized reconstruction

Plain horizontal rectangular border restored with two R-like forms and one separator dot in left-to-right order.

High confidence comparison reconstruction.

Mark variant 2

R R: Two upright R forms enclosing rectangular cartouche are retained in the photographed order and orientation; line reconstruction.
Line reconstruction

Two upright R forms and the enclosing rectangular cartouche are retained in the photographed order and orientation.

Medium confidence comparison reconstruction.

Mark variant 3

R R: The joined two-lobed cartouche and duplicated initials are retained left to right with the central notch and outer border preserved. line reconstruction.
Line reconstruction

The joined two-lobed cartouche and duplicated initials are retained left to right with the central notch and outer border preserved.

Medium confidence comparison reconstruction.

Mark variant 4

R R: Two R characters visible enclosing punch form are retained left to right; line reconstruction.
Line reconstruction

Two R characters and the visible enclosing punch form are retained left to right.

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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