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Lot# 3385 - Auction 257-264

  • Lot# : 3385 Costa Rica

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    1939: Unissued 'Pan American Child Welfare Congress' progressive sunken Die Proof by the American Banknote Co., without value tablet or Die number, printed in black on card (114 x 96 mm.). Fine and rare.
    Starting bid : 150 CHF
    Hammer price : 850 CHF