Movement only of 606 regulator without glass cover Movement only of 606 regulator without glass cover
Gas cylinder of nitrous oxide with regulator valve, gauge, and face mask, in wooden case, presumably used by German Army during First World War, made by Drager, Lubeck, Germany ( West), 1914-1918 Gas cylinder of nitrous oxide with regulator valve 1914-1918
Collection of 21 oxygen demand regulators (various Mks) showing development of equipment. Collection of 21 oxygen demand regulators
A Bronzavia Type 317 S Aircraft Oxygen Aircrew Regulator for a MK17 modification assessment. A Bronzavia Type 317 S Aircraft Oxygen Aircrew Regulator 1955
Tirrill voltage regulator type T.A.- F.F.4 by British Thomson-Houston Co. Ltd. Tirrill voltage regulator type T.A.- F.F.4
Toluene-filled regulator for controlling themostatted bath, made in the Physical Chemistry Laboratory, Oxford Toluene-filled regulator for controlling themostatted bath
Ferranti moving coil voltage regulator type B no.6168. Single phase, 50 Hz, Circuit KVA 6. 25 input 244-202 volts, output 230 volts. 27.2 Amps. Ferranti moving coil voltage regulator type B no.6168. Single phase
Face mask and regulator from Clover's "Portable Regulating Ether Inhaler", made by Mayer and Meltzer of London, 1880-1920 Clover type Portable Regulating Inhaler 1880-1920
Heating regulator handle, Caledonian Railway. Brass circulator plate marked "Heater Off On" with pivoted handle. Dimensions 4 1/2"x3 1/2". (3 1/2" diam.) Heating regulator handle, Caledonian Railway
Heating regulator, Glasgow & South Western Railway, Square brass plate with ship's-wheel type of handle. Embossed "Heating Regulator On Off". Dimensions 3 3/4"x3 3/4"x2 1/2" Heating regulator
Cardboard tube of Pylatum Regulators, for bowel regulation, by Branded Pharmaceuticals Ltd., London, 1950-1970 Cardboard tube of Pylatum Regulators
Two oxygen pressure regulators, with gauges, one for oxy-acetylene cutting, one for armour plate cutting Two oxygen pressure regulators
Automatic voltage regulator, has brass fittings, contained in wooden case with glass front. Manufactured by British Thomson-Houston Company Limited Automatic voltage regulator