EBONITE SILK RUBBING CLOTH 1552-a
Dimensions: 300mm square.

WOOLLEN RUBBING CLOTH 1552-b
Very suitable for use with polythene, cellulose and Perspex. Dimensions: 300mm square.

FLANNEL RUBBING CLOTH 1552-c
For producing charges on the insulating rods and strips. Dimensions : 300 mm square.

RUBBER SILK 1552-d
Square, size 30X30 cms. approx.

ELECTROSCOPE GOLD LEAF 1558
Rectangular metal case and polythene insulated lid provided with finger flaps to facilitate removal, case fitted with 4mm earthing socket. Front glass window slides up to allow insertion of ionising material into chamber. Size: 85x70x135mm complete with a brass plated top disc.

GOLD LEAVES 1559
Spare for Gold Leaf Electroscope, Pack of 6.

ELECTROPHOROUS 1560
A plastic disc 16 cm diameter in wooden base, a brass nickel plated 100 mm dia plate with ebonite handle & a small brass contact sphere.

BIOTS APPARATUS 1561
With insulated handles 50 mm wide; can be used in conjunction with the hollow conductor sphere for showing that an electrostatic charge resides on the outer surface of the conductor (by removing the outer surface & leaving the inner surface uncharged). Complete with spherical conductor on insulated stand with tripod base.

SPHERE CONDUCTOR 1562
Made of brass nickel plated, mounted on insulated Stand with metal tripod base, with an opening 5cm dia at top.

CONICAL CONDUCTOR 1563
Made of brass nickel plated. Size: l00x50mm length x dia. Mounted on insulated metal stand with tripod base.

CYLINDRICAL CONDUCTOR 1564
Made of brass nickel plated. Size:125x50mm length x dia. Mounted on insulated metal stand with tripod base.

ELECTRIC FIELD APPARATUS 1567
Comprises a shallow glass dish 100 x10 mm; dia x depth, placed on a transparent acrylic plate, size:150x150mm with four pillars to hold the dish and a pair of socket terminals/electrode holders which clip on to its rim. A compliment of six electrodes is supplied, two point source, two line source and two circular rings of 70mm and 35mm dia.

ELECTROSTATIC KIT 1568
A comprehensive kit to investigate several aspects of electrostatic forces. The kit comprises: 1 Electroscope, 1 Rubber cloth, 4 metallised polystyrene spheres, 1 Plated wire hook, 1 Reel nylon monofilament, 1 Electrophorus plate on insulating handle, 1 Cellulose acetate strip, 1 Polythene strip, 1 Proof plane on insulating handle, 1 Wire stirrup to support above two items, 2 Polythene tiles and 2 aluminium cans.