Switzerland
Helvetian Republic 4 Franken 1801-B MS65 PCGS, Bern mint, KM-A10. A beautiful specimen with elegantly-toned surfaces in a mixture of silvery-gray, golden-champagne hues that promote aesthetically pleasing design features and accentuate the sharpness of the strike. Currently among the finest-known certified examples of this type, with none graded finer.
Estimate: 2500-3000 USD