(19)85 Sig 55, 56 Unissued 1,000 francs Values
Details
Obverse: French, German, Italian, and Romansch text; structure of the surface of a shellfish; biologist and geologist Jean Louis Rodolphe Agassiz
Reverse: French, German, Italian, and Romansch text; perch: head, skeleton and fossil; structure of the scales of a perch; ammonite