International Association of Machinists, Local Lodge 6 (Galveston, Texas), was founded in the late 1880s and merged with Local Lodge 1786 in July 2005. The lodge represented workers in a variety of industries in and around Galveston. Its records, 1929-1962, include ledgers, dues books, and artifacts.

IAMAW Local Lodge 37 was chartered on July 11, 1899, and dissolved in the late 1980s. Its records relate to the day-to-day activities of a major New Orleans union and its relationship to the International headquarters, and include constitutions, bylaws, minutes, correspondence, agreement reports, financial records, membership cards and artifacts.

International Association of Machinists, Lodge 8 (Macon, Georgia) Records, 1901-1978, consist of bound ledgers recording expenses, receipt of union dues, and other income. Also included are financial ledgers from two other Macon IAM lodges (locals 842 and 918) that merged into Lodge 8.

The records of International Brotherhood of Painters and Allied Trades Local 30 (Savannah, Ga.) consist of office files, ledgers, publications, and some separated material. The collection includes dues and minute books from "colored" Local 1463 which joined Local 30 in the 1960s.