Watch List notes:

SPAIN, Reino de España. Isabel II. 1833-1868. Proof AR 20 Reales (37mm, 25.97 g, 12h). Decimal real coinage. Madrid mint; im: 6 pointed star. Dated 1856. KM 609.2. In NGC encapsulation graded PF 64 WINGS APPROVED. Superb deeply toned violet-blue toned choice proof. Extremely rare and only piece ever graded. This is another "jewel in the crown." This completes the three proof type of Isabella.


Purchased from NASCA, August 1978.