Electric fire testing. London.
M/S Man checking thermometer readings. C/U Man checking thermometer readings, and pan to electric fire. C/U Man writing down thermometer reading. C/U Graph. C/U Man checking thermometer. C/U Electric fire, pan to thermometer.
Cataloguer's note: The commentator...
Footage of electrical tests carried out in dark room.
Experiments using electricity to shatter different kinds of materials.
Illuminated Sign reading 'Electric Palace'.
Safety suits for electricity engineers in Odiham, Hampshire.
Men working on electricity pylons in Holland.
Close up shot of finger turning on an electricity switch.
General Electric Company buildings.
Technicians inside electricity centre. Good throughout