International Photo-Engravers' Union of North America (IPEU) was a labor union formed in 1904 to represent halftone photoengravers in the printing industry. Its successor union is the International Brotherhood of Teamsters, Change to Win Federation.
International Photo-Engravers' Union of North America (IPEU) was a labor union formed in 1904 to represent halftone photoengravers in the printing industry. Its successor union is the International Brotherhood of Teamsters, Change to Win Federation.