Author
Gorelick, Joseph
2
Shapiro, Morris
2
Workmen's Circle (U.S.) Philadelphia District Educational Department
2
Byrne, Frank L. 1928-
1
Hillquit, Morris, 1869-1933
1
Leo Baeck Institute
1
National Museum of American Jewish History (Philadelphia, Pa.)
1
Soman, Jean Powers
1
Spiegel, Marcus M., b. 1829
1
State Historical Society of Wisconsin
1
United States. National Historical Publications Commission
1
Workmen's Circle (U.S.) Philadelphia District
1
Workmen's Circle (U.S.). Philadelphia District
1