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Page 82
Warning System
A NEAT and effective emergency warning system which can be installed simply and cheaply on any vehicle having electric lighting has been announced by Aeon Products Ltd. The unit......
Power Cable Warning Device
A LEAFLET describing a device capable of warning the operator of a crane or tower wagon when he is close to overhead power cables is available from John Davis and Son (Derby)......
Tape Recording Machine
A N endless pre-recorded-tape-playing machine which starts automatically as soon as the tape cartridge is inserted is announced by Veritone Ltd. Specially suitable for use in......
Welding Transformer Range
A NEW range of oil-cooled welding transformers is announced by Hill Equipment Ltd. The range covers six different sets having current outputs from 20 to 500 amp. and capable of......