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`Selectest' Multi-Range Test Meter Type D111

1950-1979

Coolidge tube, United States, 1920

1920

Concentric plug and socket, GEC

CDX-3 dental X-ray tube

1930-1950

SPT X-ray tube for deep therapy at 250 kV

1940-1962

Rotating anode x-ray tube

1940-1962

E.H.T. rectifier

1940-1959

"Magnet" electric kettle of 1911

1911

Hylo' electric filament lamp with 3-point pull string

circa 1915

Rectifying valve

1940-1962

'Osram'

1918

'Osram'

1918

E.H.T. rectifier

1940-1959

3 radiation slide rules by the Light Military Electronics Dept.

"Rayspeed" 6 1/2"x8 1/2" x-ray film cassette

1940-1950

'Daylight' Photo-Flash Bulb Size 5B

Photo-flash Bulb Type SM

General Electric Co's Ammeter Edison system

1893

Talaria 9000 VID Large Format Video Projector

1970-1979

Portable precision dynamometer wattmeter serial no.1477ONW

1953

Frequency meter

1960-1969

Bell fitter's detector by G.E.C.

1916

Medical vibrator

1906-1917

GEC socket with china base and wooden cover

"Magnet" electric copper kettle with external heating element bolted on to the false bottom, and with safety cut-out device consisting of a plug (missing) which melts and causes spring to slide a switch to the "off" position, provisional patent no. 18976/29, by General Electric C o., English, 1929-1935

"Magnet" electric copper kettle with external heating element bolted on to the false bottom

1929-1935

The Donald Fleming Collection of North American television receivers: General Electric 10" portable television receiver, 1960.

General Electric 10" portable television receiver, 1960

1960

Madza photo-flash bulb, edison screw, number 22 by General Electric.

Madza Photo-Flash Bulb

Broadbent-Bolton X-ray cephalometer, pedestal model GE90-11 by the General Electric Co., USA, presented to Guy's Hospital Dental "School" by Charles B. Bolton, 1956.

Broadbent-Bolton X-ray cephalometer

1954

Mains-driven synchronous electric clock in bakelite case, not self-starting, made in England by the General Electric Co. Ltd., trade marked 'SEC Electric', 200/250 volts 50 Hz, English patent 2634/31, estimated date 1931-1939

Mains-driven synchronous electric clock in bakelite case

1931-1939

Two colbalt-samarium magnets, each is a disc 1/2" diameter x 1/8" thick

Two colbalt-samarium magnets

1972

Coolidge deep-therapy x-ray tube by General Electric, United States, 1914-1934.

Coolidge deep-therapy x-ray tube by General Electric

1914-1934

GE-Hardy Spectrophotometer, c. 1940

GE-Hardy Spectrophotometer, c. 1940

circa 1940

Electric oven using the Archer system with, heating elements of coiled wire wound around ceramic formers placed at top and bottom of oven, o f sheet metal construction on a steel frame, by General Electric Company, English, 1895-1910

Electric oven, by GEC, 1895-1910.

1895-1910

"Beeton" electric oven, cast iron with two removeable circular coiled wire heating elements on each side of oven, embedded in firebrick to give red heat and thereby simulate roasting before an open fire, with two heat control switches, by General Electric Company Ltd., English, 1905-1910

Electric cooker

1905-1910

Electric fire with two Dowsing incandescent sausage-shaped bulbs, with ornate art nouveau metal surround, copper reflector and wooden base with switch at front, by the General Electric Company, English, 1900-1920

Early electric fire, 1900-1920.

1900-1920

GEC 'Tropicana' fan heater, cat.no. DM600, serial no. 054B, 2kw, 230-250v, 50 c/s, made in England, 1964

GEC 'Tropicana' fan heater

1964

Prototype model of an electric firelighter, resembling a hairdryer in appearance, designed to light smokeless fuel easily by blowing out hot air at 800 centigrade, by the General Electric Co, English, 1960

Prototype model of an electric firelighter

1960

GEC 'Magnet' electric cooker, cast iron with steel trim and hinges. Grill, oven, and two cast-metal hotplates with enclosed elements. Rotary switch controls made in the USA by The Hart & Hegeman Manufacturing Co., 1910-1920.

GEC 'Magnet' electric cooker

1910-1920

General Electric Turbo - Supercharger

General Electric Turbo - Supercharger

Two 2mm. filament tungsten lamps, marked "Mazda"

Two 2mm. filament tungsten lamps, marked "Mazda"

1900-1982

Photo-electric exposure meter Model Type DW 68. General Electric.

photo-electric exposure meter

Mascot exposure meter made by General Electric Co. Lynn, Massachusetts. Type PR-35. Photoelectric meter; rotary calculator dials calibrated: film speed 10-400? ASA, f1.9-32; 1-1/1000 sec. Exp. Values 5-18. If shutter speed is preset, aperture is directly read.

Mascot Exposure Meter

1955

General electric exposure meter. Photoelectric exposure meter. Calibrated 0-70 light values ( foot candles). ASA speed range 0.8-800. f/1-45 shutter speed 120 secs to 1/800sec. Three indicators, cover closed, cover open, hood off - incident light. Detachable hood with baffle, carrying calculator.

general electric exposure meter

CDX-3 dental X-ray tube, with small pipe, in original box, by the General Electric Corp., USA, 1933-1950

CDX-3 dental X-ray tube by the General Electric Corp

1933-1950

Part of spectrophotometer developed by Glenn Millikan at Cambridge 1938-9

Part of a Spectrophotometer, 1938-1939.

1938-1939

Disc Seal Triode ( Lighthouse Triode) valve, made by General Electric, USA, c 1950. Type GL 464A

Disc Seal Triode ( Lighthouse Triode) valve

circa 1950

Mazda photo-flash bulb, edison screw, made by General Electric Company

Mazda photo-flash bulb

Four channel VHF transmitter/receiver, Type TR1133A. First airborne VHF set.

Four channel VHF transmitter/receiver

G.E. Coolidge x-ray tube, anode no. X1812, by General Electric, United States, 1940-1959.

G.E. Coolidge x-ray tube

1940-1959

Magnet 20. G.E.C. travelling iron with hot-water container, and stand, 1922

GEC travelling iron with hot-water container and stand, 1922.

1922

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