Poule Pondeuse Automatique © 1897 P. Leoni.
After dropping 10c. the slot, the hen starts to crow and leys a metal-egg filled up with chocolate.
Dimensions : 54 x 54 x 37 cm.
Also known as "Poule aux Oeufs D'or".
Less than 10 units are known to exist.
Machine's picture.
100 ans de Machines à Sous - Jean Lemaitre - Éditions Alternatives - 1997 - Page 26
Les Machines à Sous - Jean Lemaitre - Éditions Alternatives - 2008 - Page 30
Automatic Pleasures - The History of the Coin Machine - Nic Costa - 1988 - Page 119 (as "Poule Automatique")