Author
AFL-CIO
1
Colt, Roswell L. (Roswell Lyman) 1779-1856
1
David H. Bowen and Son
1
Dreer, Ferdinand J. 1812-1902
1
Lorimer, George Horace 1869-1937
1
Milgram, Morris 1916-
1
National Association for the Advancement of Colored People
1
Philadelphia Record
1
Social Democrats, U.S.A
1
Twigs, Inc. Philadelphia Chapter
1
Workers’ Defense League
1
Young Social Democrats (U.S.)
1