Watch List notes:

(x) Norway, Haakon VII (1905-1927), Gold 20-Kroner, 1910, Kongsberg, crowned and uniformed bust right, rev. Olaf II, the Saint, edge milled, 8.98g, 12h (Fb. 19; Schlum. 1; KM 376), the faintest traces of contact marks, otherwise a joyful example, practically FDC

Provenance
The George Webber Collection of World Gold Coins