★ 199s(4). 1878. 10 pts deep blue, block of four. IMPERFORATED. MAGNIFICENT AND VERY RARE, WITHOUT A DOUBT A PIECE OF ENORMOUS SPECTACULARITY AND VERY POSSIBLY THE ONLY KNOWN BLOCK. Cert. CEM.
Subasta Online Sellos Selección #111 #5
Monday, 29 January 2024 | 7:48
Lot 106
Starting price
1.600€