General Motors Corp. Allison Division Identification badge; oval steel badge with window for employee photograph; black enamel border on top and corporate shield below photograph with silver letter text "GMC"; red enamel lower half with relief letter text "ALLISON". Created by Smithsonian National Air and Space Museum Date Created 10/05/2022 Source Smithsonian National Air and Space Museum Keywords Aviation; Awards Rights and Restrictions Not determined
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