✦ LIBER ✦

Discussion on Â¿The mechanical testing of telegraph wiresÂ¿

✍ Scribed by Robinson,; Bell, A.; Ayrton,; Mallock,; Preece, W.H.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Discussion on Â¿Fire telegraphsÂ¿

✍ Abel,; Montefiore,; Higgins,; Von Treuenfeld,; Moir,; Treuenfeld, 📂 Article 📅 1877 🏛 Institution of Electrical Engineers ⚖ 399 KB

Discussion on Â¿Automatic telegraphsÂ¿

✍ Siemens, Charles William; Preece, G.; Culley,; Eaton,; Phillips, S.; Preece, W.H 📂 Article 📅 1872 🏛 Institution of Electrical Engineers ⚖ 668 KB

Discussion on Â¿Underground telegraphsÂ¿

✍ Varley, Cromwell F.; Graves,; Preece, G.; Fischer von Treuenfeld, R.; Webber, 📂 Article 📅 1873 🏛 Institution of Electrical Engineers ⚖ 264 KB

Discussion on Â¿Underground TelegraphsÂ¿

✍ Webber,; Culley,; Truman,; Thomson, William 📂 Article 📅 1874 🏛 Institution of Electrical Engineers ⚖ 253 KB

Discussion on Â¿The autokinetic telegrap

✍ Abel,; Treuenfeld,; Walford,; Montefiore,; Gray, R.K.; Langdon,; Rische, 📂 Article 📅 1877 🏛 Institution of Electrical Engineers ⚖ 799 KB

Discussion on Â¿On army TelegraphsÂ¿

✍ Siemens, Charles William; Preece, W.H.; Stotherd, R.H.; Mallock,; von Chauvin,; 📂 Article 📅 1872 🏛 Institution of Electrical Engineers ⚖ 924 KB