Maker's mark comparison reference

I.A. maker's marks

Compare 3 source-linked mark variants recorded under I.A.. These are reconstructions for comparison, not source photographs or authentication evidence.

Source date statements
I. Ernst - Assens 1893 - 1937 · I. Rørvig - Slagelse 1893 - 1937 · I. Holm - Copenhagen 1893 - 1973

Mark variant 1

I.A.: Reviewed against the source: the reconstructed line drawing preserves the observed mark reading, layout, border treatment, and reading di…; line reconstruction.
Line reconstruction
I.A.: Reviewed against the source: the reconstructed line drawing preserves the observed mark reading, layout, border treatment, and reading di…; oxidized reconstruction.
AI-assisted oxidized reconstruction

Reviewed against the source: the reconstructed line drawing preserves the observed mark reading, layout, border treatment, and reading direction.

Low confidence comparison reconstruction.

Mark variant 2

I.A.: Reviewed against the source: the reconstructed line drawing preserves the observed mark reading, layout, border treatment, and reading di…; line reconstruction.
Line reconstruction
I.A.: Reviewed against the source: the reconstructed line drawing preserves the observed mark reading, layout, border treatment, and reading di…; oxidized reconstruction.
AI-assisted oxidized reconstruction

Reviewed against the source: the reconstructed line drawing preserves the observed mark reading, layout, border treatment, and reading direction.

Low confidence comparison reconstruction.

Mark variant 3

I.A.: Narrow vertical intertwined IE-like monogram with shared looping strokes and no enclosing border; line reconstruction.
Line reconstruction
I.A.: Narrow vertical intertwined IE-like monogram with shared looping strokes and no enclosing border; oxidized reconstruction.
AI-assisted oxidized reconstruction

Narrow vertical intertwined IE-like monogram with shared looping strokes and no enclosing border.

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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