Watch List notes:

Potosi, Bolivia, cob 8 reales Royal (galano), 1679 C, rare, NGC VF details / plugged, ex-Tan, Burzio Plate Coin. S-P38; KM-R26; Cal-675. 25.84 grams. Impressively broad flan with choice full details including legends, well struck and attractively toned, the plugged hole to right of cross / about 2 o'clock on pillars side well done but not deceptive, die match with Lazaro 199 (rated R3), tied with one other for second finest in NGC census, important pedigree. NGC #5940510-003. Pedigreed to the Patrick Tan collection (Triton auction of January 2011, lot 1465), as stated on label, and plated as coin 599 on photo-plate lxxix in Burzio's Diccionario de la Moneda Hispanoamericana (1956).
($3500-5000)