1. 1850. 6 black quarters (I-23). "AB" postmark, red subscription of Valladolid. MAGNIFICENT AND VERY RARE. COMEX certificate. (a pre-philatelic letter is included for comparison of the mark).
Online Stamp Auction Spain and Colonies #116
Tuesday, 23 July 2024 | 15:00
Lot 341
Starting price
500€