El Salvador Banco Occidental 25 Colones ND (ca. 1929) Pick S197 Set of 5 Progressive Color Proofs with Engraving Order PMG Choice Uncirculated 64; Gem Uncirculated 66 EPQ (4). A lovely archival set from the American Banknote Company which includes all five progressions of color production for the 25 colones denomination. The engraving die approval order is include with this lot.

HID09801242017

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