Author
AFL-CIO
1
Andrew Clow & Company
1
Children's Aid Society of Pennsylvania
1
Cope, Gilbert and Joseph Cope
1
Dreer, Ferdinand J. 1812-1902
1
Indian Rights Association
1
Jenkins, Steuben, 1819-
1
Milgram, Morris 1916-
1
National Association for the Advancement of Colored People
1
Peck, Jonathan Kenyon
1
Penn family
1
Penn, Hannah Callowhill 1671-1726
1
Penn, William 1644-1718
1
Penn, William Sir 1621-1670
1
Philadelphia Record
1
Social Democrats, U.S.A
1
Unger, Claude W. 1882-1945
1
United States. Board of Indian Commissioners
1
United States. Office of Indian Affairs
1
Welsh, Herbert 1851-1941
1
Workers’ Defense League
1
Young Social Democrats (U.S.)
1