Switzerland
Confederation brass Uri Shooting Festival Proof Specimen 100 Francs 1988-HF PR68 ANACS, Le Locle mint, KM-S37a, Häb-P26. Mintage: 10. Struck by Huguenin Freres with a tiny mintage reported in Michael Häberling's reference on Swiss shooting issues.
Estimate: 50-75 USD