Line reconstructionLineMark variant 1
Medium confidence comparison reconstruction.
Two-row W P / I P layout, central solid stop, and oval punch are retained.
Compare 1 source-linked mark variant recorded under William Pitts & Joseph Preedy. These are reconstructions for comparison, not source photographs or authentication evidence.
Line reconstructionLineMedium confidence comparison reconstruction.
Two-row W P / I P layout, central solid stop, and oval punch are retained.
Original source statements:
USD 28,160 · Sotheby's · 2026-04-14
EUR 5,000 · Colasanti Casa d'Aste · 2025-10-16
USD 10,000 · Freeman's | Hindman · 2019-06-19
Prices remain in their original currencies; buyer-premium inclusion is unknown. These are reviewed maker-name auction examples, not proof of an object's attribution.
This maker-level evidence does not value your object. Matching a mark cannot establish authenticity, material, condition or provenance.
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.