Watch List notes:

The Eugenio de Palo Verde Collection. Switzerland, Basel, double thaler, undated (c.1700), arms of Basel in centre of circle of shields, rev. double-headed eagle (KM.72; Dav.LS587), in large plastic holder, graded by NGC as MS63, choice toned uncirculated A lovely specimen. (St. James Auction 16 №521 07/12/2010)