★ 4hi. 1931. 15 cts gray blue (NºB.421.206). REVERSED OVERLOAD. MAGNIFICENT AND VERY RARE, ONLY TWENTY-FIVE STAMPS WERE ISSUED. Cert. EMF.
Online Stamp Auction Spain and Colonies #113
Thursday, 7 March 2024 | 15:00
Lot 1311
Starting price
375€