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Faraday's specific inductive capacity apparatus, 1837, replica

1837

Two silicon variable capacitors

2 mica dialectric compression trimmer capacitors

Pair of double mica dialectric compression trimmer capacitors

Glass Leyden jar

1851-1900

Glass Leyden jar

1851-1900

Glass Leyden jar

1851-1900

Glass Leyden jar

1851-1900

Glass Leyden jar with tin plates

1851-1900

Assembly of ten resin-encapsulated mica capacitors, as used in equipment, made by H.W. Sullivan Ltd., (removed from equipment because slightly out of specification)

Assembly of ten resin-encapsulated mica capacitors

Two dubilier type 9200 fixed capacitors in cylindrical cans, one provided with threaded mounting cap

Two dubilier type 9200 fixed capacitors in cylindrical cans

Three Sullivan variable capacitors: 100 - 1000 mmfds; 50 - 500 mmfds;0 -180 degrees ( approx. 1000 mmfds.)

Three Sullivan variable capacitors

Two Cyldon Junilog variable capacitors (.303 microfarad), one with instruction slip, in manufacturers carton, c1927

Two Cyldon Junilog variable capacitors (.303 microfarad)

Two T.C.C. 50 mfd., type 521 electrolytic capacitors with carton

Two T.C.C. 50 mfd., type 521 electrolytic capacitors

2 capacitors in rectangular metal containers, with 2 ceramic and metal terminals on top of each, made by T.C.C(?) in Britain, 1955-1960

2 capacitors in rectangular metal containers

1955-1960

Two aqueous electrolytic capacitors 8 mfd. 440 v.d.c.

Aqueous electrolytic capacitors

Two polar variable capacitors drilled for ganging and provided with separate spindle

Two polar variable capacitors

2 capacitors, in tall metal cases, with lid and removable plate outside, made by Bryce Electrical Construction, Hackbridge, Surrey, English, 1950-1960

2 capacitors

1950-1960

2 capacitors contained in rectangular metal containers, unused and still in paper wrapper, made in Britain, 1945-1960

2 capacitors contained in rectangular metal containers

1945-1960

Remains of large capacitor, thick-walled rectangular tank in mahogany case, possibly not part of original, thick glass plates with tin foil sheets, French, c.1890

Remains of large capacitor

1890-1910

Metal foil capacitor, European, 1850-1910

Metal foil capacitor, European, 1850-1910

1850-1910

4 annular capacitors for measurement of the dipole moments of solutions (one slightly modified.)

4 annular capacitors

3 capacitors, paper-type, in rectangular tin containers, probably English, 1955-1960

3 capacitors

1955-1960

4 capacitors in metal containers, fixed paper type, probably English, 1955-1960

4 capacitors in metal containers

1955-1960

Glass Leyden jar, with gold foil plate, perhaps English, 1851-1900

Glass Leyden jar

1851-1920

2 capacitors in metal containers, fixed-paper type, British, 1955-1960

2 capacitors in metal containers

1955-1960

Heavy duty capacitor in upright rectangular case, with 2 terminals and rubber encased flexes, English, 1935-1960

Heavy duty capacitor in upright rectangular case

1935-1960

Capacitor in rectangular metal container with 2 ceramic and metal terminals, made by T.C. C.(?) in Great Britain, 1955-1960

Capacitor in rectangular metal container with 2 ceramic and metal terminals

1955-1960