Bohemia
Maria Theresa gold Coronation 1-1/4 Ducat 1743 MS64 NGC, Prague mint, Fr-53 (listed as 1 Ducat). Obv. Crowned Bohemian lion left. Rev. Crowned inscription in eight lines. Well struck, with full, bright mint luster and only a few tiny marks. The only example certified by both NGC and PCGS combined.
Estimate: 3500-4000 USD