Clipsal-Key made by Gerard Electric MFRS. Ltd ca 1920
Australian ‘Clipsal’ brass key on bakelite base measuring 116 x 72mm.
‘Clipsal’ embossed on front of base under bakelite knob and ‘Made in Australia’ embossed underneath base.
2 terminals on right hand side of base. Wire from fulcrum to arm.
Clipsal keys were made by
Gerrard Industries, Adelaide South Australia initially for the Royal Australian Air Force during WW2.
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