Original old elite French magazine fountain pen vintage ad for SWAN of London, England.  Give a Swan Fountain Pen.  For Men, the Eternal in marble or colors. For Women, a deliciously colored short Pen with Rings.  Manufacturers are Mabie, Todd and Company.  General Agent, Polak Freres of Paris France. Ad is written entirely in French.  This 1931 writing instrument advertisement would display beautifully matted and framed.