Other
- Adger, Robert Mara, 1837-1910 1 results
- American Anti-Slavery Society 1 results
- Associated Publishers, Inc. (Washington, D.C.) 1 results
- Boney, F. N., 1929- 1 results
- Brown, Clifton F., 1943- 1 results
- District of Columbia Historical Records Survey 1 results
- Frederick Douglass Memorial Home 1 results
- Historical Society of Pennsylvania 2 results
- Howard University 1 results
- Library Company of Philadelphia 3 results
- May, Samuel, Jr., 1810-1899 1 results
- State Historical Society of Wisconsin 1 results
- Williams, Ethel L. 1 results