Switzerland
Confederation Specimen 1/2 Franc 1900-B SP66 PCGS, Bern mint, KM23, HMZ-21206k. A superb example with mirror-like surfaces and strong eye-appeal. With a very high catalogue value, ($3,000) in Specimen grade in SCWC. As the finest certified by PCGS, sure to excite collectors.
Ex. Sincona 14 (10/13 - Lot 3522 @ 2,000 CHF)
Estimate: 1800-2400 USD