International Association of Machinists and Aerospace Workers

Founded in 1888 as the United Machinists and Mechanical Engineers of America, the International Association of Machinists and Aerospace Workers is one of the largest trade unions in North America. The organization has been known as the National Association of Machinists (1889-1891) and the International Association of Machinists (1891-1965).

From the description of International Association of Machinists and Aerospace Workers artifact collection, 1888-ca. 2000. (Georgia State University). WorldCat record id: 191955348

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