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Lot# 843 - Auction 284 - 290

  • Lot# : 843 Costa Rica

    1937 (Feb 10): Airmail, First Annual Fair, American Bank Note Company Die Proofs (2), with Die Proofs engraved, one Master Die without Duty Plates in bright carmine-red (file number 76365) on grey card adhered on cream card (141 x 100 mm.); second Proof for completed 3 col. value in orange-vermilion shade (file number 76425), issued in dark violet (99 x 83 mm.). A scarce pair.
    Starting bid : 160 CHF
    Hammer price : 320 CHF