LIST OF PLATES
Reading edition
Plate in Colour: The Marconi Transatlantic Wireless Station at Glace Bay, Nova Scotia Frontispiece
FACING PAGE
Hydro-Electric Power Station 30
(a) Experiment to show Magnetic Induction 48
(b) Experiment to show the Production of Magnetism by an Electric Current 48
(a) Lines of Magnetic Force of Two Opposite Poles 50
(b) Lines of Magnetic Force of Two Similar Poles 50
A Typical Dynamo and its Parts 70
Lots Road Electric Power Station, Chelsea 76
Power Station Battery of Accumulators 80
Electric Colliery Railway 86
Typical Electric Locomotives 90
Night Photographs, taken by the Light of the Arc Lamps 96
Where Electrical Machinery is made 120
Specimen of the Work of the Creed High-Speed Printing Telegraph 140
Large Electric Travelling Crane at a Railway Works 164
(a) Marconi Operator Receiving a Message 188
(b) Marconi Magnetic Detector 188
Röntgen Ray Photograph of British and Foreign Fountain Pens 240
Bachelet “Flying Train” and its Inventor 272
(a) Cavalry Portable Wireless Cart Set 280
(b) Aeroplane fitted with Wireless Telegraphy 280