Southern and Northern Soil Pipe Manufacturers' Negotiating Committee
International Molders' and Foundry Workers' Union of North America
Indianapolis International Molders' and Foundry Workers' Union of North America. Local No. 382
Amalgamated Union of Foundry Workers of Great Britain and Ireland.
Irving Richter
International Molders' and Foundry Workers' Union of North America. New York (City). Iron Molders' Conference Board
Pierre Kjellberg
Zoltan Tabori
Eberhard Schultze-Scharnhorst
Albarosa Ines Bassani
Jim Gardner
Unknown Author
Jean-Paul Bravard
New York (City) International Molders' and Foundry Workers' Union of North America. Local No. 25
Hubert Jim Fyrth
Gilles Remillet