France 1849 – 1 fr Ceres Carmine (Yvert 6)
Used, cancelled 3‑bar grid; upper margin damaged and slight crease. Photo certificate No. 18361 issued by Brun & Chandanson (AIEP, 4 June 2025) confirms authenticity.
Yvert 2025 catalogue value: €1 000. Realised mid‑2025 sale prices for comparable condition stamps: approx. €900–€1,100.
