Mullard Magic: For All Your Vintage Valve and Radio Needs!
1949 Official Catalogue of Swiss Watch Repair Parts Part 1: Ebauche S.A Movements
1949 Official Catalogue of Swiss Watch Repair Parts Part 2: Swiss Watch Factory Lever Movements
AVO, ELECTRICAL & ELECTRONIC MEASURING INSTRUMENTS, BROCHURE, 1963
AVO, MARK 8 UNIVERSAL, AVOMETER, WORKING INSTRUCTIONS, 1963
AVO, MULTIMINOR , MARK4, DATA SHEET, 1968