Original advertising lithograph "The Laughing Cow" - Rare proof before publication around 1930

Rare advertising lithograph in vintage color of the cheeses "la vache qui rit", dating from about 1930. This is a rare pre-publication proof. Stamp expertise j.p. Fargeas perpignan on the back. In good condition. Dimensions: 32.5 X 23.5 cm. La vache qui rit is a french brand created in 1921 that was originally called "fromage moderne". Known throughout the world, the laughing cow has also inspired many media, especially among cartoonists and poster artists.