Switzerland 500 Francs 1992 P#58c PCGS58 - aUNC
(19)76-92. Brown and multicolor. Albrecht von Haller at right, mountains (Gemmi Pass) at left. Back: Anatomical muscles of the back, schematic blood circulation and a purple orchid flower on vertical format. Watermark: Albrecht von Haller. Printer: OHZ. 181x82mm.