Educational poster Deyrolle - Cocoa

Deyrolle pedagogical poster. Cocoa. Old (vintage) school poster representing cocoa (production and use) Used in the classroom from the 1920s. Made of cardboard material with cord to hang it on the wall. Dimensions: h62 X w54 X d1. Polychrome cardboard board, rigid. Well preserved. School museum editions les fils d'émile deyrolle, 46 rue du bac, paris 7th. Illustration bernard carant. Rare (not seen much equivalent in my research...), this is not a recent reproduction, so non-negotiable price, thank you. Brand: deyrolle. Dimensions (cm): l 1 X w 54 X h 62. Weight: less than 5 kg. Condition: good condition.