London, The religious tract Society, 1898, pt. in-8vo, 224 p., ill. de 101 figs. n./b. dans le texte, + une planche, reliure en cuir originale, dos orné or, bel exemplaire.
Chapter: 1. Introductory / 2. Batteries / 3. Induction / 4. The telegraph / 5. The telephone and microphone / 6. The photophone and telephotograph / 7. The induction balance / 8. The dynamo-electric machine / 9. The electric Light / 10. Electic power / 11. Electric heat / 12. Miscellaneous.
Phone number : 41 (0)26 3223808
Ashgate, Hampshire, Variorum, 1992, in-8°, xiii + 312 pp ( irregular pagination), publisher's blue cloth with gilt title on front cover. Fine copy.