Electric Railway Apparatus at the Paris Electrical
Exhibition. 17 figures. Lartigue's switch controller,
elevation and sections.--Position of commutators during
the maneuver.--Pedal for sending warning to railway
crossing, with elevation and end and plan views.--Electric
Alarm.--Lartigue's bellows pedal, with plan and
sections.--Brunot's Controller.--Guggemos' correspondence
apparatus.--Annunciator apparatus.--Lartigue's controller
for water tanks.--Vérité controller for water tanks. 5019
The Telephonic Halls of the Electrical Exhibition.
1 figure. 5022