Mark variant 1
L and O forms retained inside the source-visible rectangular border.
Medium confidence comparison reconstruction.
Maker's mark comparison reference
Louis Osman maker's marks
Compare 1 source-linked mark variant recorded under Louis Osman. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source date statements
- 1968..1976 (registered 1957)
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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