EP57naip. 1928. 15 cts purple on Postal Stationery Card with private overprint BANCO SAINZ / BOX 163 / MADRID from BARCELONA to MADRID. MAGNIFICENT AND UNUSUAL. (Láiz 2006: 120 Euros)
Online Stamp Auction Spain and Colonies #104
Tuesday, 4 November 2025 | 6:00
Lot 900
Starting price
30€