Lot of 6 IAM Constitutions & By‑Laws • 1937–1953 • Machinists Union Booklets For Sale

Lot of six vintage booklets from the International Association of Machinists (IAM), spanning 1937–1953. These include constitutions and by‑laws for local, district, and conference‑level governance, reflecting mid‑century labor‑union structure, rules, and organizational changes.

Included in this lot:

• By‑Laws of Automotive Machinists Lodge No. 289

• IAM Constitution — April 1, 1949

• IAM Constitution — April 1, 1946

• By‑Laws of California Conference of Machinists (incl. Western Conference Rules of Order)

• IAM Constitution — April 1, 1937

• IAM Constitution — April 1, 1953

Condition varies across the set (details above), with age‑appropriate wear typical for booklets of this era. All remain intact and historically significant.

A strong lot for collectors of labor history, machinist union ephemera, industrial relations, or mid‑20th‑century organizational documents.