1. 1850. 6 cuartos black. Fertilization postmark "A", in red from Valencia. MAGNIFICENT AND EXTRAORDINARILY RARE. Cert. GRAUS. (letter for mark comparison included)
Online Stamp Auction Spain and Colonies #133
Thursday, 23 July 2026 | 15:00
Lot 3164
Starting price
500€
Price realised
500€
Technical editor of the description:
Diego Gutiérrez Carranza
dgutierrez@iberphil.com
Diego Gutiérrez Carranza
Junior philatelic technician of Spain and Colonies
dgutierrez@iberphil.com