Author
- Pennsylvania Historical and Museum Commission
- Baumann, Roland M. 1 results
- Delaware Indian Symposium Seton Hall University) 1 results
- Institute of Pennsylvania Rural Life and Culture 1 results
- Kraft, Herbert C. 1 results
- Landis Valley Associates 1 results
- New Jersey Historical Commission 1 results
- Pennsylvania Farm Museum 1 results
- Seton Hall University 1 results