SIU's roots, however, reach back to 1892, when delegates representing unions of the West Coast, the Gulf of Mexico, and the Great Lakes gathered at a seamen’s convention in Chicago.The AFL's action to form the SIU not only countered the threat of loss of seafaring jobs to the NMU but also served as a political block against the increasing Communist influence in the rival Congress of Industrial Organizations.[8] This consolidation helped the SIU edge out the NMU whose earlier purging of Communist Party members or those suspected of CP association had left it weakened.At his death, Maritime Trades Department comprised 43 national and international unions representing nearly 8 million American workers.In 1967, Hall established the Seafarers Harry Lundeberg School of Seamanship in Piney Point, Maryland, to give young people the chance for a career at sea.Moreover, the Harry Lundeberg School has also presented opportunities for generations of young people from deprived backgrounds to gain employment.[10] In 2005, SIU and the Paul Hall Center for Maritime Training and Education were sued for age discrimination by the Equal Employment Opportunity Commission.
Seafarers International Union staffs union halls in 20 seaports, including facilities in
Guam
and
Puerto Rico
, according to the SIU website.
This watch bob references the Seafarers Log, SIU's official organ. The Log is published monthly by Seafarers International Union, Atlantic, Gulf, Lakes and Inland Waters District/NMU, AFL–CIO.