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Maker's mark comparison reference

Franklin Porter maker's marks

Compare 1 source-linked mark variant recorded under Franklin Porter. These are reconstructions for comparison, not source photographs or authentication evidence.

Mark variant 1

Franklin Porter: STERLING across the upper tier with a compact intertwined FP-like monogram below; line reconstruction.
Line reconstruction
Franklin Porter: STERLING across the upper tier with a compact intertwined FP-like monogram below; oxidized reconstruction.
AI-assisted oxidized reconstruction

STERLING across the upper tier with a compact intertwined FP-like monogram below.

High 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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