Image
Category
Collection
Object type
Material
Maker
Place
Date
Graham Farish 100 K resistor with screw terminals

Graham Farish 100 K resistor with screw terminals

Graham-Farish "megite" resistor

Graham-Farish "megite" resistor

1927

Otto Wolff four terminal stand

Otto Wolff four terminal stand

A.C.-D.C. decade resistor

A.C.-D.C. decade resistor

Five watt carbon resistor

Five watt carbon resistor

Edison Bell grid-leak resistors and capacitor

Edison Bell grid-leak resistors and capacitor

Resistors

Resistors

James Joule's Standard Resistance Cell

James Joule's Standard Resistance Cell

1878

Lissen wirewound resistor, 100 000 ohms

Lissen wirewound resistor, 100 000 ohms

Berco heavy-duty wire wound resistor

Berco heavy-duty wire wound resistor

Palmer 1500 ohm resistor for use with Palmer colour wheel

Palmer 1500 ohm resistor for use with Palmer colour wheel

circa 1950

Ferranti resistor.

Ferranti resistor.

Four leak resistors for oscillogyro

Four leak resistors for oscillogyro

1964-1969

Two watt wire wound resistor

Two watt wire wound resistor

Resistors

Resistors

Standardising Resistors for use with Carey-Foster Bridge

Standardising Resistors for use with Carey-Foster Bridge

Three Lissen flexible resistors

Three Lissen flexible resistors

Ferranti model DPM199 object

Ferranti model DPM199 object

2000 ohm tubular resistor with conical metal ends

2000 ohm tubular resistor with conical metal ends

Ferranti 750 ohm wire wound power resistor type F.

Ferranti 750 ohm wire wound power resistor type F.

Ferranti resistor

Ferranti resistor

Welmegox type 3911 resistor, serial number D276

Welmegox type 3911 resistor, serial number D276

1960-1969

Welmegox type 3911 resistor, serial number D266

Welmegox type 3911 resistor, serial number D266

1960-1969

Ratio Arm Resistors for use with Cary-Foster Bridge

Ratio Arm Resistors for use with Cary-Foster Bridge

Resistance Trolley

Resistance Trolley

1905-1915

Loewe radio 0.25 megohm 'high vacuum' resistor

Loewe radio 0.25 megohm 'high vacuum' resistor

Dubilier metallized resistor

Dubilier metallized resistor

Resistor

Resistor

Ferranti boxed resistor grid

Ferranti boxed resistor grid

Resistor for Arc Lamp

Resistor for Arc Lamp

Mains ballast resistor for AC/DC receiver

Mains ballast resistor for AC/DC receiver

Standard resistor no. 16561 by W.G. Pye & Co. Ltd.

Standard resistor no. 16561 by W.G. Pye & Co. Ltd.

1896-1950

B. J. Hall & Co rheostat

B. J. Hall & Co rheostat

B. J. Hall & Co resistor

B. J. Hall & Co resistor

1900

Ferranti wirewound power resistor, 300 ohms

Ferranti wirewound power resistor, 300 ohms

RI 25,000-ohm wire wound resistor

RI 25,000-ohm wire wound resistor

1927

Motorcycle ignition coil resistor pack

Motorcycle ignition coil resistor pack

Eddystone wire wound resistor

Eddystone wire wound resistor

Cylindrical wire wound variable resistor

Cylindrical wire wound variable resistor

Wire wound interchangeable type resistor

Wire wound interchangeable type resistor

Glass resistor, 0-025 Megohm, blue glass envelope

Glass resistor, 0-025 Megohm, blue glass envelope

Varley Bi-duplex 50 K wire wound resistor in vertical baseboard holder with original packing carton.

Varley Bi-duplex 50 K wire wound resistor

Glass resistor, 0-01 Megohm, blue glass envelope

Glass resistor, 0-01 Megohm, blue glass envelope

Variable resistor.

Variable resistor

resistor manufacturer unknown

resistor

Phase II early 4 terminal resistor, made by H. Tinsley & Co., London (UK), circa 1935. no. 13307. Marked in white paint "39 EE 491". Part of the equipment used by the Metrology Department at UMIST.

Phase II early 4 terminal resistor

Resistance for Kodacopes with 300w Lamps. Sliding adjustment for voltage; lead with switch and plug.

Resistance for Kodacopes with 300w Lamps

Gen.Instr.Resistor Module, type 05-035-157-01

Gen.Instr.Resistor Module, type 05-035-157-01

Valve or resistor

Valve or resistor

Resistors.

Resistors