★★ 38M(20). 1855. 1 pound black on blue, block of twenty, top sheet edge including marginal inscription. Ink streak SAMPLE. MAGNIFICENT AND RARE, NOT CATALOGED IN THIS ISSUE. Edifil 2023: +20 Euros
Online Stamp Auction Spain and Colonies #104
Tuesday, 4 November 2025 | 6:00
Lot 275
Starting price
150€