The control board is installed on the semi-circular wall of the room, and above it is located a diagram depicting the line from Paris to Le Mans (fig 1). ... es paralleling hut; the wiring diagram is given in f icr- acaquot;agt;ai Fig. ... It is arranged to report all automatic changes in position of equipment and to afford remote control of the equipments combined with ... To make a switching movement, the operator sets the change-over switch of the apparatus in question to the position required, andanbsp;...
|Title||:||Monthly Bulletin of the International Railway Congress Association|