1. 1850. 6 cuartos black. Postmark "R", in Manresa red. MAGNIFICENT AND EXTRAORDINARY RARE, ACCORDING TO THE JULIO HAEFFNER ARCHIVE, ANOTHER STAMP AND A LETTER IS ALSO KNOWN. Cert. COMEX (a pre-philatelic letter is attached to compare the brand).
Online Stamp Auction Spain and Colonies #108
Tuesday, 25 July 2023 | 16:00
Lot 233
Starting price
700€