DST. Maker Marked American Art Works. C. 1920's. A very rare and desirable piece of outstanding advertising for Norwalk Tires showing detailed Billboard style graphic with Tire, Automobile & Golfing Duo graphics. CONDITION: Side one is very good overall showing bright colors with limited surface scratching as well as some minor age staining. Side one shows some moderate paint loss in the upper field as well as some wear along the outer edges and at the Tires edge, (Score 79). Side two shows bright color & gloss with some notable paint wear in the field as well as some surface scratching. Side two shows heavier paint wear in the upper right field as well as heavier wear at the upper tire graphic, (Score 78). The flange portion is good overall showing average use wear. A rare piece of highly sought after Service Station Signage from Norwalk Tires. Condition: (SCORE 79 & 78). Dimensions: 22" X 17.75".