Stud field regulator, 1900-1950
1900-1950
Astronomical longcase clock with a planetarium by Roland Jarvis
1982
Automatic carbon pile voltage regulator-sectioned
Oxygen cylinder
1901-1918
Thermo regulator
1800-1899
Gas Regulator
Regulator for Siebe Gorman 'Proto' Mark IV breathing apparatus
1950
Lilliput automatic generator regulator, Mk 1.
Brush-Geipel automatic regulator
Early oxygen regulator, Mk VIID, for aircraft use.
Regulator aviator's miniature oxygen breathing
"Duplex" regulator with gauge
Experimental High Altitude Oxygen control regulator
1955
Walk around oxygen set regulator
Acetylene regulator for oxy-acetylene welding or cutting
Two-stage regulator for Acetylene
1900-1980
Companion dial, for 'Sychronome' astronomical regulator
UK6 (Ariel VI) power regulator (flight spare)
Oxy-acetylene regulators, Alan Liversage type
Prototype oxygen regulator, Mk X.
Oxygen breathing regulator
Constant flow oxygen regulator
Foster Pressure Regulator Class G3
Voltage regulator for 395 M/A
Ferranti Moving Coil Voltage Regulator Type B No.6168. Single Phase
Hobson - Perfect window regulator, L 400 lever type, 1930
1930
Observation table regulator
An aircraft D.C. Electrical system Regulator
1940-1945
Constant flow oxygen regulator
Output pressure regulator
Original Swedish "Birka" bimetal direct regulator in vacuum tube
US Breathing regulator for use in aircraft
Dissolved Acetylene Regulator, with gauge
UK3 regulator (potted)
'Man mounted' regulator. (?)
Normalair seat-mounted regulator. (?)
Acetylene Pressure Regulator, with a gauge
Collection of 21 oxygen demand regulators
Beard's oxygen regulator mechanism which consists of a spring
Weight-driven shelf regulator by Benjamin Martin
A Bronzavia Type 317 S Aircraft Oxygen Aircrew Regulator
1955
Gas cylinder of nitrous oxide with regulator valve
1914-1918
Clover type Portable Regulating Inhaler
1880-1920