Ediswan

Valve List

R & AR Advert. •Popular Wireless •March 10, 1923.

R & AR Advert. •Wireless World •June 9, 1923.

R & AR Advert. •Modern Wireless •July, 1923.

AR Advert. •Wireless World •July 21, 1923.

ARDE Advert. •Wireless World •August 8, 1923.

ARDE Advert. •Radio Times •October 5, 1923.

ARDE Advert. •Modern Wireless •October, 1923.

ARDE, AR06, R & AR Advert. •Wireless Weekly •December 12, 1923.

R, AR, ARDE & AR.06 Advert. •Modern Wireless •February, 1924.

R, AR, & ARDEAdvert. •Popular Wireless •March 1, 1924.

R, AR, ARDE & AR.06 Advert. •Modern Wireless •March, 1924.

R, AR, ARDE & AR.06 Advert. •Modern Wireless •April, 1924.

R, AR, ARDE & AR.06 Advert. •Modern Wireless •May, 1924.

ARDE, AR06, R & AR Advert. •Wireless Weekly •May 7, 1924.

ARDE, AR06, R & AR Advert. •Wireless Weekly •May 14, 1924.

ARDE, AR06, R & AR Advert. •Wireless Weekly •May 21, 1924.

The Stem + R, AR, ARDE & AR.06 Advert. •Wireless World •1924.

Attaching the Anode Advert. •Popular Wireless •June 7, 1924.

The Pinch Advert. •Popular Wireless & Wireless Review •June 13, 1925.

The RC Threesome, PV2 & RC2 Valves. •Wireless World •September 7, 1927.

Wireless Components Advert. •Wireless World •February 8, 1928.

Low Temperature SG Valves Advert. •The Wireless Constructor •October, 1928.

Resistance Coupling Valves Advert. •The Wireless Constructor •November, 1928.

Brand Advert. •Wireless World •November 28, 1928.

Brand Advert. •The Wireless Constructor •December, 1928.

PV625A Advert. •Wireless World •December 19, 1928.

Getting the Best from a Pentode Advert. •Wireless World •March 3, 1933.

Indirectly Heated Rectifiers UU2, UU60/250, UU120/350 & UU120/500 Advert. •Wireless World •March 17, 1933.

AC/S1VM & AC/SGVM Advert. •Wireless World •March 31, 1933.

Adoiding Parasitic Oscillations Advert. •Popular Wireless •April 8, 1933.

Brand Advert. •Popular Wireless •August 12, 1933.

Valve Book Advert. •Wireless World •December 8, 1933.

Valve Book Advert. •Wireless World •January 12, 1934.

AH & BH Television CRT's Advert. •Wireless World •March 8, 1935.

ESW204 & ESW501 Transmitting Valves Advert. •A Guide to Amateur Radio, RSGB •1936.

Television CRT 12H Advert. •Television and Short-Wave World •April, 1937.

Brand Advert. •Wireless World •October, 1947.

10C1, 10F9, 10LD11, 10P13, 10P14, U404, TH41, VP41, HL41/DD, Pen45, UU6, TH233, SP181, VP133/DD, Pen384 & U201 Advert. •Wireless World •December, 1948.

ES85 Advert. •Wireless World •December, 1951.

Brand Advert. •Wireless World •December, 1952.

ESU76, ESU200, ESU575, ESU866, ESU872, ES85, ES833 & V1505 Advert. •Wireless World •February, 1953.

AC/SP3 RH Advert. •Wireless World •March, 1953.

ESU76, ESU200, ESU575, ESU866, ESU872, ES85, ES833 & V1505 Colour Advert. •Wireless World •May, 1953.

AC/SP3 RH Advert. •Wireless World •June, 1953.

Brand Advert. •Wireless World •November, 1953.

Brand Advert. •Wireless World •December, 1953.

ES833 Advert. •Wireless World •January, 1954.

Photomultiplier Advert. •Wireless World •May, 1954.

Aluminised Television CRT's Advert. •Wireless World •July, 1954.

12E1 Advert. •Wireless World •September, 1954.

27M1 & 27M2 E732Photomultiplier Advert. •Wireless World •September, 1954.

Aluminised Television CRT's Advert. •Wireless World •November, 1954.

AC/SP3 RH Advert. •Wireless World •June, 1955.

New 13E1 Valve Advert. •Wireless World •August, 1955.

ESA2500 Valve Advert. •Wireless World •September, 1955.

Glass-Metal Seals Advert. •Wireless World •November, 1955.

Brand Advert. •Wireless World •March, 1956.

ESA1500 Advert. •Wireless World •May, 1956.

Fast Replacement Service Advert. •Wireless World •May, 1956.

ES1001 Advert. •Wireless World •March, 1957.

Brand Advert. •Wireless World •April, 1957.

Industrial CRTs Advert. •Wireless World •February, 1958.

Industrial Valves Book Advert. •Wireless World •March, 1958.

Vapotron Power Valves Advert. •Wireless World •April, 1958.

First Preference Range Advert. •Wireless World •May, 1958.

New Photomultipliers Advert. •Wireless World •June, 1958.

Brand Advert. •Wireless World •January, 1959.

S11E12 Advert •Wireless World •September, 1959.

S11E12 Advert •Wireless World •February, 1960.

Industrial Valves Book Advert. •Wireless World •March, 1960.

S2P20 Advert. •Wireless World •June, 1960.

Compass CRT's Advert. •Wireless World •October, 1960.

S2P20 Advert. •Wireless World •January, 1961.

21N12 MV Rectifier Advert. •Wireless World •October, 1961.

AR

R

ARDE

AR.06

PV2

GP2

6P28

68507

68504

6F11

ECC85