21(6). 1851. 6 reales blue, block of six. Intense color. MAGNIFICENT AND VERY RARE BLOCK OF THIS SIZE. Certificate GRAUS. Edifil 2020: ++3,475 Euros
Santa Croce Collection #99
Thursday, 24 November 2022 | 16:00
Lot 75
Starting price900€
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21(6). 1851. 6 reales blue, block of six. Intense color. MAGNIFICENT AND VERY RARE BLOCK OF THIS SIZE. Certificate GRAUS. Edifil 2020: ++3,475 Euros