How To Make Crystal Sets – “Bestway” No. 161
How To Make Wireless Coils – “Bestway” No. 172
Catalogue of Radio Receiving Sets, Amplifiers, Components and Accessories
Cossor Melody Maker (1927 Model) Wiring and Construction
Cossor Melody Maker (1928 Model) Wiring and Construction
Curtis Radio Instruments Duodyne Series Catalogue
Curtis Duodyne Models For Manufacturers and Home Constructors
Curtis Variable Condensers – 1925
Curtis ‘The Radionette Receiver’ Crystal Radio Set
Edison Bell Valve Detector and Amplifier, Dual Purpose Unit (DPU)
Ediswan RC Threesome 3 Valve Home Constructor Set
Ediswan 1924B Crystal Radio Set Instructions
Efescaphone Nelson Grand Operating Instructions
Gecophone Wireless Components Catalogue – September 1924
H.W. Sullivan Wireless Apparatus For Transmission and Reception
Marconi Receiving & Measuring Instruments Catalogue
Marconiphone Receiving Instruments, Amplifiers, Components and Accessories Catalogue – 1925
Marconiphone V2 Valve Radio Operating Instructions
Marconiphone V2 Valve Radio Rotary Tuning Instructions
Mullard Master Three Valve Radio Blueprint and Instructions – 1927
Mullard Master Five Portable Radio Blueprint and Instructions – 1928
Radio Envelope No.2 How To Make A Family Four Valve Receiver
Wireless World ‘Everyman Four’ Valve Radio Construction Booklet – 1928