Maker's mark comparison reference
Compare 1 source-linked mark variant recorded under J P H. These are reconstructions for comparison, not source photographs or authentication evidence.
The horizontal oval cartouche and the three capital forms separated by two visible circular stops are retained in their source order. The reconstructed characters preserve the source reading direction and no additional symbols or border features are present.
Medium confidence comparison reconstruction.
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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