JOHN COEFIELD, President Plumbers and Steam Fitters International Union
DAVID DUBINSKY, President International Ladies Garment Workers Union
WILLIAM GREEN, President American Federation of Labor
SIDNEY HILLMAN, President Amalgamated Clothing Workers of America
CHARLES P. HOWARD, President International Typographical Union
JOHN L. LEWIS, President United Mine Workers of America
RAYMOND F. LOWRY. President American Federation or Teachers
JOSEPH P. RYAN, President International Longshoremens Assn.
JOSEPH N. WEBER, President
American Federation or Musicians
ARTHUR O. WHARTON, President International Union of Machinists
MATTHEW WOLL, President
Union Labor Life Insurance Co.
MAX ZARITSKY, President
Millinery Division, I.C.H.C.W.U.
COMMITTEE ON PUBLICITY
JOHN P. FREY, Secretary
Metal Trades Dept. A. F. of L.
B. CHARNEY VLADECK
CHESTER M. WRIGHT
MAX D. DANISH