Watch List notes:

Mexico City, Mexico, pillar 2 reales, Ferdinand VI, 1751/41M, ex-Bir. KM-86.1; CT-unl. 6.77 grams. Gilboy-M-2-24a (S2); Yonaka-M2-51a (C). Toned XF+ with spots of luster, bold overdate. Pedigreed to the Mark Bir collection (our Auction #6, with original [trimmed] lot-tag #1465 and original Bir tag).
(100 - 150 USD)