PERU. Lot of (3). Compania de Obras Publicas y Fomento del Peru. 10 Centavos, 1876. P-S441p1 & S441p2. Front & Back Proofs. PMG About Uncirculated 55 & Uncirculated 62.
The front proof is in AU 55 with a comment of "Previously Mounted". The Back proof is in Unc 62 with a comment of "Repaired". The underprint proof is in EF condition. A neat set of proofs showing the design changes.
Estimate: $500 - $1000