Watch List notes:

(g) The Mašek Collection of Czech and European Gold Coins | Czechoslovakia, First Republic (1918-1939), Commemorative 10-Dukátu (10-Ducats), 1933, Kremnitz, by J. Benda and O. Španiel, NEDEJ · ZAHYNOUTI · NÁM · I · BUDOUCÍM, +929 B-O·Š, St Wenceslaus on Horseback, rev. + REPUBLIKA CESKOSLOVENSKA +, rampant Lion in Slovak shield, linden sprig in right field, 10 and 1933 below, edge milled, 34.98g, 12h (Fb. 4; MCH CSR1D-001; Valovic CSD5; Novotný 19), scuffs above horse's head and traces of adhesive and subsequently conserved by NGC, otherwise lustrous and quite brilliant, extremely fine, an iconic Inter-war issue, rare with a mintage of only 1,778 pieces, in NGC holder, graded UNC Details ~ Cleaned (Cert. #6135289-001)

Provenance
The Mašek Collection of Czech and European Gold Coins