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

The United Machinists and Mechanical Engineers of America was founded in 1888. In 1889, the name changed to the National Association of Machinists. Two years later, it became known as the International Association of Machinists and in 1965, this was changed to the International Association of Machinists and Aerospace Workers.

From the description of Coordinated Contracts and National Agreement files, 1930-1981, [bulk 1944-1966]. (Georgia State University). WorldCat record id: 51047288

From the description of International Association of Machinists and Aerospace Workers photographs, [ca. 1950-1980] (bulk 1950-1970). (Georgia State University). WorldCat record id: 38477508

The United Machinists and Mechanical Engineers of America was founded in 1888. In 1889, the name changed to the National Association of Machnists. Two years later, it became known as the International Association of Machinists and in 1965, this was changed to the International Association of Machnists and Aerospace Workers.

From the description of International Association of Machinists and Aerospace Workers Collection, 1891-1989, [bulk 1935-1989]. (Georgia State University). WorldCat record id: 51046724