Dario

Valve List

•See Also Radio Micro •pre 1927.

Range Advert. •The Wireless Constructor •October, 1928.

Super Power Advert. •The Wireless Constructor •November, 1928.

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

Range Advert. •The Wireless Constructor •May, 1929.

2V & 4V Range Advert. •Popular Wireless •September 21, 1929.

Range Advert. •Modern Wireless •March, 1930.

Range Advert. •Popular Wireless •June 21, 1930

Super-Detector & Hyper Power Advert. •Popular Wireless •February 14, 1931.

Range Advert. •Popular Wireless •December 5, 1931.

Brand Advert. •Valve Data Booklet, Wireless World •1933.

Range Advert. •Wireless World •December 8, 1933.

Brand Advert. •Wireless World •January 12, 1934.

TL44

1A7GT