Watch List notes:

Mexico City, Mexico, cob 4 reales "greenie" (uncleaned as found), ex-1715 Fleet. 13.70 grams. Typically encrusted with green debris over dark brown surfaces, with clear mintmark and just enough detail peeking through to identify Philip V and possibly a date (need to clean it to find out!), solid and probably uncorroded. From the 1715 Fleet. Auction lot-tag personally signed by John Pullin. The John Pullin Collection of Dated Mexican Cobs.

Estimate: $100-150