View Larger Image 1920’s Pullum manufactured pie-shaped wood blocks to protect wheels on early automobiles during transportation to dealerships where rubber tires were installed prior to delivery.carll2020-02-21T20:12:13+00:00 Project Description Project Details Categories: Time Line Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsAppTumblrPinterestVkEmail Related Projects Gallery Gallery Gallery Gallery Gallery