Ecuador 1951 Carmine Rose Progressive Die Proofs on Index Copy Cards, used for the Consular Overprint Issue. Scott 545-547 & 554 var


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ABNC archive progressive die proofs with blank value tablet. Designed as consular service stamps in 1947, the fiscal issues were overprinted in a range of values for postal use in 1951. On India paper mounted to Index Copy cards. Unique.