Mullard Magic: For All Your Vintage Valve and Radio Needs!
BERNARDS, NO 102, 40 CIRCUITS USING GERMANIUM DIODES , BY SYLVANIA
BERNARDS, NO 115, CONSTRUCTORS HANDBOOK OF GERMANIUM CIRCUITS, BY SYLVANIA
CINTEL, SPECIAL PHOTO-ELECTRIC CELLS, DATABOOK
EDISWAN, MAZDA VALVES, DATABOOK, 1948-9
MAZDA VALVES & PICTURE TUBES, DATABOOK, 1968
MULLARD VALVES & TUBES, DATA BOOK 1974-5
POLAR CONDENSERS & DRIVES CATALOGUE 1935 - 36
PREMIER RADIO, CATALOGUE, 1940
RADIO VALVE AND TRANSISTOR DATA, BOOK, AM BALL, 9TH EDITION
SERVICE VALVE EQUIVALENTS, RSGB, BOOK, 5TH EDITION, 1962
SERVICE VALVE EQUIVALENTS, RSGB, BOOK, 6TH EDITION, 1966
TEKTRONIX, OSCILLOSCOPE & PLUG IN MANUALS ON CD-ROM
WELWYN, HIGH STABILTY CARBON RESISTORS, PANCLIMATIC, CATALOGUE,