Original radiator vintage ad for COMPAGNIE NATIONALE DES RADIATEURS. Main office and factory were located in Paris, France.  Most Economical Heating Furnace, the Ideal Classic and Ideal Culina Radiators.  Ad is written entirely in French.  There are two tears approximately 1.5 inches on the upper right side, but will matte out very nicely. This 1930 French home heating magazine advertisement would display beautifully matted and framed.