1. 1850. 6 cuartos black. Fertilization postmark "A", in black from Medina de Rioseco. MAGNIFICENT AND RARE. Cert. GRAUS.
Online Stamp Auction Spain and Colonies #133
Thursday, 23 July 2026 | 15:00
Lot 3157
Starting price
175€
Illustrative price in other currencies
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$ 203
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£ 150
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CHF 164
Technical editor of the description:
Diego Gutiérrez Carranza
dgutierrez@iberphil.com
Diego Gutiérrez Carranza
Junior philatelic technician of Spain and Colonies
dgutierrez@iberphil.com