Author
- Duffy, Edward W., 1947- 2 results
- Borgnis, Mervin E. 1 results
- City History Society of Philadelphia 1 results
- Elsner, Henry 1 results
- Meyers, Allen 1 results
- Pennsylvania Railroad Technical & Historical Society. Philadelphia Chapter 1 results
- Rohrbeck, Benson W. 1 results
- Spivak, Joel 1 results
- Springirth, Kenneth C. 1 results
- Springirth, Kenneth C., 1 results
- Trautwine, John C. (John Cresson), 1850-1924 1 results
- Vible, Richard 1 results