American industrialist (1868–1938) who organized the Firestone Tire & Rubber Company in 1900. He later became a close associate of Henry Ford and the main supplier of tires for Ford’s automobiles. Vintage color postcard of Firestore’s Singing Color Fountain and multi-color shadow sign, hailing “A Century of progress,” signed on the reverse in purple fountain pen, “Harvey S. Firestone.” In fine condition, with light block of toning to right edge of reverse, slightly affecting the last few letters of signature. RRAuction COA.