| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Manual of Telegraph Construction: The Mechanical Elements of Electric Telegraph Engineering | 978-1-112-58366-7 (1-112-58366-1) | 2009 |
C.D. · J C · J. Christie · J.D. · J. Douglas · John C. · John Christie · John D. · John Douglas