Watch List notes:

ART MEDALS, Société des Amis de la Médaille Française, 1899-1920, Société des Amis de la Médaille française, Octagonal Bronze Plaquette, 1899, for the founding of the society, by Alexandre Charpentier, nude female designs an image, rev nude males observe a medal, 66mm x 72mm (Maier 11). Extremely fine.
the plaquette is numbered 252 from an SAMF issue of just 261

Estimate: £350-400