Watch List notes:

Mexico City, Mexico, cob 1 escudo, 1711J, NGC AU 53, ex-1715 Fleet (designated on special label), ex-John Pullin (stated on label). S-M30; KM-51.1; CT-506. 3.45 grams. Exceptionally full and bold date and oXMJ, nice full cross (normal cross-crosslet variety), most of shield, some peripheral flatness. From the The John Pullin Collection of Dated Mexican Gold Cobs from the 1715 Fleet. Auction lot-tag personally signed by John Pullin. NGC #5705320-009.

Estimate: $1500-2250