| ABC of the Telephone 1901 |
PDF 13 mb |
| American Telegraph Practice 1913 |
PDF 12 mb |
| American Telegraphy and Encyclopedia of the Telegraph 1909 |
PDF 41 mb |
| American Telephone Practice 1905 |
PDF 80 mb |
| Design Construction and Operation of Telephone Exchanges Vol 1 Central Offices 1903 |
PDF 2 mb |
| Design Construction and Operation of Telephone Exchanges Vol 2 Underground Conduit 1903 |
PDF 7 mb |
| Design Construction and Operation of Telephone Exchanges Vol 3 Cable Plant1903 |
PDF 5 mb |
| Design Construction and Operation of Telephone Exchanges Vol 4 Aerial Lines 1903 |
PDF 8 mb |
| Design Construction and Operation of Telephone Exchanges Vol 5 Substations 1903 |
PDF 21 mb |
| Design Construction and Operation of Telephone Exchanges Vol 6 Switchboards 1903 |
PDF 9 mb |
| Electricity Magnetism and Electric Telegraphy 1883 |
PDF 12 mb |
| Maxwells Theory and Wireless Telegraphy 1904 |
PDF 6 mb |
| Telegraph Engineering 1915 |
PDF 7 mb |
| Telegraphy 1905 |
PDF 10 mb |
| Telephone Construction and Methods and Cost 1908 |
PDF 8 mb |
| Telephones and Telegraphs 1902 |
PDF 12 mb |
| The Age of Electricity from Amber Soul to Telephone 1901 |
PDF 23 mb |
| The Experience and Observations of a Railroad Telegraph Operator 1878 |
PDF 9 mb |
| The History and Progress of the Electric Telegraph 1869 |
PDF 8 mb |
| The Military Telegraph During the Civil War Vol 1 1882 |
PDF 12 mb |
| The Military Telegraph During the Civil War Vol 2 1882 |
PDF 13 mb |
| The Practical Telephone Handbook and Guide to the Telephonic Exchange 1906 |
PDF 19 mb |
| The Story of the 406Th Telegraph Battalion 1921 |
PDF 17 mb |
| The Telegraph Instructor 1870 |
PDF 2 mb |
| The Telephone-An Account 1877 |
PDF 3 mb |
| Theory and Practice of the Electric Telegraph 1875 |
PDF 9 mb |
| Twentieth Century Manual of Railway and Commercial Telegraphy 1902 |
PDF 6 mb |
