Watch List notes:

(g) The Mašek Collection of Czech and European Gold Coins | Austro-Hungary, Franz-Josef I (1848-1916), 10-Corona (5), 1899, 3,39g; 1902, 3.36g; 1904 (3), 3.37g; 3.37g; 3.38g (Fb. 252; Frühwald 2089; Huszár 2200; Herinek 402; J.408; KM 485), mixed peripheral staining and surface marks and all subsequently conserved by NGC, otherwise lustrous, generally a bolder very fine, in NGC holders, graded AU-Details and UNC Details ~ Cleaned (Cert.# 6135288-001/002/003/004/005/006/007/008) (8)

Provenance
The Mašek Collection of Czech and European Gold Coins