Watch List notes:

ALGERIA. "Compagnie des chemins de fer de l'Est Algérien", Opening of the Railway between Alger and Constantinople. Silvered Bronze Medal by Roty, 1886. Silvered Bronze. 144.22 Grams. 68 mm. Escande 190. Maier 94.
From the famous Roger Marx Collection with monogram RM stamped under the signature of Oscar Roty. About Uncirculated.

Estimate: 1200 EUR