Watch List notes:

(g) The Mašek Collection of Czech and European Gold Coins | Austro-Hungary, Franz-Josef I (1848-1916), 100-Corona, 1914, Vienna, bare head right, rev. Imperial double-headed eagle, incuse security edge, 33.93g, 12h (Fb. 507; Frühwald 1922; Herinek 323; Novotný 140; KM 2819), some cabinet friction, iron-staining and adhesive, subsequently conserved by NGC, otherwise lustrous and quite brilliant, a sought after type coin, extremely fine, rare and sought-after with only 1,195 reportedly struck, in NGC holder, graded Prooflike Details ~ Cleaned (Cert. #6135187-019)

Provenance
The Mašek Collection of Czech and European Gold Coins