Sketch for Thermoid Tires Ad Added by Brockett Horne 154 on Apr 1st, 2021 Date 1920 Format Advertisement 152 Type of Work Process 98 Clients Thermoid Rubber Company, R. C. Maxwell Company Links repository.duke.edu… "Photo of sketch of notes for billboard on it"—https://repository.duke.edu/dc/outdooradvertising/XXX0397 Tags 1920sproduct adshandwritingoutdoor advertisingadvertising https://repository.duke.edu/dc/outdooradvertising/XXX0397 https://repository.duke.edu/dc/outdooradvertising/XXX0397