Advertising card-filled metal shell token. Diameter 21.7mm.  MIGNON signed CARTAUX     R. DE MIDI A 2h. 1/2 DU MATIN  7 RUE GRANGE BATELLIERE AU PREMIER PARIS in 7 lines. Surface of reverse a little uneven, oherwise VF.  Rare
The image is an unretouched photo of the actual token offered for sale.