NGC MS 62 (5789450-002).
Av. Sciences represented at the congress, in a landscape; signature G. PRVD'HOMME 1920.
Rv. View taken from the sea of the Oceanographic Institute of Monaco, with the arms of the Principality and a cartouche; signature G. PRVD'HOMME.
Silver bronze - 59 x 90 mm - 12 h
With attribution CONGRÈS DE MONACO 1920 RAYBAUD.
NGC MS 62 (5789450-002).
Horn hallmark (BRONZE). Slight patina. Superb at Fleur de coin.