News Articles and Ephemera
| Title: | Mapping the Main Line |
|---|---|
| Author: | Amsterdam, Andrew H. |
| Source: | Tredyffrin Easttown History Quarterly |
| Date: | Summer 2005 |
| Folder/Item #: | Lower Merion Township Maps (1); 47 |
| Notes: | |
| Abstract: | History of the Franklin Maps, production methods, updating services, real estate and fire insurance atlases, answers to many questions about maps in general, sources |