Maker's mark comparison reference

I D B maker's marks

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

Source date statements
1976 · 1981..1994

Mark variant 1

I D B: The three block initials are retained in the photographed left-to-right order with no border added or omitted. line reconstruction.
Line reconstruction

The three block initials are retained in the photographed left-to-right order with no border added or omitted.

Medium confidence comparison reconstruction.

Mark variant 2

I D B: I-like, D-like, and B-like sequence retained inside the visible border; line reconstruction.
Line reconstruction
I D B: I-like, D-like, and B-like sequence retained inside the visible border; oxidized reconstruction.
AI-assisted oxidized reconstruction

I-like, D-like, and B-like sequence retained inside the visible border.

Medium 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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