Switzerland, Zurich, gold krone, undated (circa 1560), crowned arms on double-headed imperial eagle, rev. floriated cross, wt. 3.29gms. (Fr.428; HMZ.2-1117 b), certified and graded by NGC as Mint State 62
Scarce. The only example awarded this grade by NGC, only one is graded higher.
(5000-10000 GBP)