★ 173eaa(2), 173eab. 1876. 4/4 cts green, strip of three fold corners (fold between stamps that do not affect them). TYPE II (2) and III COMPOSITION ERRORS. MAGNIFICENT AND SPECTACULAR BLOCK.
Online Stamp Auction Spain and Colonies #108
Tuesday, 25 July 2023 | 16:00
Lot 603
Starting price
475€