| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Guide to Patapsco Valley Mill Sites: Our Valley's Contribution to Maryland's Industrial Revolution | 978-1-4184-5297-1 (1-4184-5297-1) | 2004 |
J. P. · J. W. · J. Walter · James P. · James W. · James Walter · W.P.