Old school poster science rossignol 15 and 16

For sale this old school poster (50/60's). This is a Rossignol poster from the Science Tables series. Coopération Pédagogique, Montmorillon Vienne. 15. Propane installation / 16. The three-phase power grid. The poster is in perfect condition, sold without the wooden frame. It will be sent under roll. I recommend the shipment in Mondial Relay because in colissimo, for a roll, it is required a supplement of 6€. If you buy several Rossignol or MDI posters from my shop, you will only pay the shipping costs for one poster. In case of multiple purchases, I advise you to contact me so that I can recalculate the shipping costs.