Gold Leaf

Rectangular casted metal case and polythene insulated lid with finger flap to facilitate removal.

Fitted with 4 mm. socket. Front glass window slides up to allow insertion of ionizing material in chamber, gold leaf support plate and scale to show deflection, with one pair of leaves.

A cycle dynamo mounted on a wooden base 200 x 115 x 12 mm & provided with two sets of gears driven by a hand crank for fast or slow rotation. Two 4 mm socket terminals are provided for the dynamo output. Connected in parallel with an MES lamp holder & 2.5 V bulb.