Browse Items (3473 total)

Cardboard box of carbon rods; box of 100; each rod: 10 mm x 8"; on label: 'Pool Carbons'.

Cardboard box of carbon rods; 50 in box; each rod: 9 mm x 125 mm; on label: 'C. Conradty Nurnberg, Noris D'.

Cardboard box of carbon rods; box of 25; '35-55 amps'; stage arc carbons positive, 18 mm x 6".

new 4-turn carbon filament lamp 32 candle power, 230 V. Maker's wrapping paper, with code "5L/1220 230v 32 cp BC" (presumed Bayonet Cap). Marked on bulb "Property of HM Government" and "Robertson made in England" "GEC Ltd 32 c.p. 34". Standard…

new 4-turn carbon filament lamp 32 candle power, 230 V. Maker's wrapping paper, with code "5L/1220 230v 32 cp BC" (presumed Bayonet Cap). Marked on bulb "Property of HM Government" and "Robertson made in England" "GEC Ltd 32 c.p. 34". Standard…

Large oblong carbon filament bulb wit screw fitting in brass fitting with wires still attached. Engraved on side of bulb and hand written on glass inside bulb is the number.

Used carbon filament lamp (16 cp?) with standard bayonet cap. Marked "BTH Edison". Conspicuous darkening of inside of bulb

Early electrical carbon arc lamp. Missing glass chamber, only fragment remains

A black metal carbon arc with optical bench stand. Has electrical connections and is complete with the plug. Plate on side with engraving.

Caravanella programme page with dancing chorus photograph. Part of a wider collection of Caravanella material.
'Caravanella', a musical comedy performed at His Majesty's Theatre, 22-27 April 1935, organised by the Students' Representative Council in…