Other
- Historical Society of Pennsylvania 3 results
- Blassingame, John W., 1940- 1 results
- Bumbrey, Jeffrey Nordlinger 1 results
- Foner, Philip Sheldon, 1910-1994 1 results
- Hurmence, Belinda 1 results
- Miller, Randall M. 1 results
- Pennsylvania Society for Promoting the Abolition of Slavery 1 results
- Smith, Billy G. (Billy Gordon) 1 results
- Walker, George E. (George Elizur), 1947- 1 results
- Wojtowicz, Richard 1 results