Author
AFL-CIO
1
Campbell, June
1
Chew family
1
Coates and Reynell family
1
Diaz, Nelson A. 1947-
1
Greenfield, Albert M. 1887-1967
1
Milgram, Morris 1916-
1
National Association for the Advancement of Colored People
1
Slasor, Kathryn
1
Social Democrats, U.S.A
1
Waln family
1
Women's Way of Philadelphia
1
Workers’ Defense League
1
Young Social Democrats (U.S.)
1