★★ 8, 8hhi. 1937. 50 cts on 1 green cts, vertical pair. Bottom seal DOUBLE OVERLOAD, ONE INVERTED. MAGNIFICENT AND VERY RARE, ONLY TEN STAMPS WERE ISSUED WITH THIS VARIETY.
Online Stamp Auction Spain and Colonies #108
Tuesday, 25 July 2023 | 16:00
Lot 1178
Starting price
160€