△ 1. 1850. 6 cuartos black (I-13). Pre-philatelic cancel "A", in red of Abono de Huesca. MAGNIFICENT AND EXTRAORDINARY RARE. (a pre-philatelic letter is attached to compare the brand)
Online Stamp Auction Spain and Colonies #104
Tuesday, 4 November 2025 | 6:00
Lot 185
Starting price
1.000€