Includes general correspondence, both incoming and outgoing, between AMU Lodge No. 1305 and the IAM Grand Lodge, as well as material from the National War Labor Board, miscellaneous World War II era literature, IAM organizing leaflets and strike sanctions 1924-1937. One letter written in 1936 requests skilled auto mechanics. The most interesting material in this series are telegrams which concern the 1934 San Francisco and General Waterfront Strike.