


Resistors

Ferranti 750 ohm wire wound power resistor type F.

Five watt carbon resistor

Graham Farish 100 K resistor with screw terminals

2000 ohm tubular resistor with conical metal ends

Two watt wire wound resistor

Berco heavy-duty wire wound resistor

Three Lissen flexible resistors

Lissen wirewound resistor, 100 000 ohms

Edison Bell grid-leak resistors and capacitor

B. J. Hall & Co rheostat

Ferranti model DPM199 object

Graham-Farish "megite" resistor
1927

Standard resistor no. 16561 by W.G. Pye & Co. Ltd.
1896-1950

A.C.-D.C. decade resistor

Palmer 1500 ohm resistor for use with Palmer colour wheel
circa 1950

Loewe radio 0.25 megohm 'high vacuum' resistor

Dubilier metallized resistor

Ferranti resistor.

Mains ballast resistor for AC/DC receiver

Eddystone wire wound resistor

Cylindrical wire wound variable resistor

Wire wound interchangeable type resistor

Ferranti wirewound power resistor, 300 ohms

B. J. Hall & Co resistor
1900

Resistor for Arc Lamp

Resistor

Ferranti resistor

Ferranti boxed resistor grid

Resistors

RI 25,000-ohm wire wound resistor
1927

James Joule's Standard Resistance Cell
1878
Varley Bi-duplex 50 K wire wound resistor
Lamp resistance for Kodascopes A, B, K
Variable resistor
Variable resistor
Resistor, Branly collection
Post Office resistance box
circa 1910
Glass resistor
Glass resistor, 0-025 Megohm, blue glass envelope
Ferranti resistor
A box of resistors and holders
Kodak Resistance for Model K-50, K-75 Kodascopes
Cambridge Instrument Company resister
1940