Author
AFL-CIO
1
Allen, Alfred Reginald 1876-1918
1
Allen, Alfred Reginald 1905-1988
1
Balch family
1
Batcheler, George Dewey 1926-2009
1
Batcheler, Penelope Hartshorne 1928-2007
1
Bining, Arthur Cecil 1893-1957
1
Boëthius, Essie Sahlin 1859-1950
1
Brandywine Workshop
1
Buchanan, James 1791-1868
1
Gratz, Simon 1840-1925
1
Hartshorne, Ellen Sahlin 1895-1988
1
Hartshorne, Richard 1888-1975
1
Historical Society of Pennsylania
1
Mackie, Joan W.
1
Marland, David
1
Milgram, Morris 1916-
1
Montgomery
1
National Association for the Advancement of Colored People
1
Ralston, James Grier 1815-1880
1
Sahlin, Axel 1826-1909
1
Sahlin, Axel 1855-1937
1
Sahlin, Axeline Örtendahl 1834-1922
1
Sahlin, Gertrude Chandler 1860-1953
1
Sahlin, Robert Chandler 1889-1967
1
Scott
1
Social Democrats, U.S.A
1
St. David's Church (Radnor, Pa.)
1
Wheeler
1
Workers’ Defense League
1
Young Social Democrats (U.S.)
1