Watch List notes:

(g) MS63 | The Mašek Collection of Czech and European Gold Coins | Czechoslovakia, First Republic (1918-1939), Ducat, 1923, Kremnitz, St. Wenceslas standing facing, rev. rampant Czech Lion in Slovak shield, edge milled, 3.51g, 12h (Fb. 2; M&CH CSR1D-005; Schlum. 14; KM 8), conserved by NGC, otherwise lustrous, good extremely fine, a popular and sought after type, 61,861 struck, in NGC holder, graded MS63 (Cert. #6135286-004)

Provenance
The Mašek Collection of Czech and European Gold Coins