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metropolitan gas meters
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Metropolitan Gas Meters, Limited
Forest Street
Hyson Green
Nottingham
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Are one of the leaders in the manufacture of Street Lighting Controllers. Are exhibiting The Duplex
Controller, which has a new type of strong, light and completely weather-proof case. - APLE Conference Programme 1948
Are introducing the Duplex Electrical Timeswitch (which was announced the previous year). It is fitted with
a hand-wound 15-day movement and can be set to operate once or twice every twenty-four hours. It can be supplied for
use with any voltage up to 250, operating on maximum amperage of 15A AC or 10A DC according to customer's
requirements. - APLE Conference Programme 1949
References:
APLE Exhibition Catalogue Blackpool 1932
APLE Conference Programme Eastbourne 1948
APLE Conference Programme Llandudno 1949
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