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Maker's mark comparison reference

Harman Brothers maker's marks

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

Source location statements
Spencer Street, Birmingham
Source date statements
1946..1997 (registered Apr ;1932) · 1935..2000 (registered Apr ;1932) · 1947 (registered Dec ;1946) · 1918..1933, 1960..1973 (registered Sep ;1918)

Mark variant 1

Harman Brothers: Five adjacent diamond punches and their five left-to-right letters are retained without merging or reordering. line reconstruction.
Line reconstruction

Five adjacent diamond punches and their five left-to-right letters are retained without merging or reordering.

Medium confidence comparison reconstruction.

Mark variant 2

Harman Brothers: Five diamond-framed letters retain their left-to-right order, individual compartments, and connected point-to-point arrangement. line reconstruction.
Line reconstruction

Five diamond-framed letters retain their left-to-right order, individual compartments, and connected point-to-point arrangement.

Medium confidence comparison reconstruction.

Mark variant 3

Harman Brothers: Five adjacent diamond punches left to right as H B R O S, with individual diamond boundaries retained; line reconstruction.
Line reconstruction

Five adjacent diamond punches preserved left to right as H B R O S, with individual diamond boundaries retained.

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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