of Midland Terrace, Victoria Road, Willesden, London, NW10. Telephone: Elgar 7871-5. Cables: "Vicmeter, Harles, London"
1947 Listed Exhibitor - British Industries Fair. Manufacturers of Moving Coil and Moving Iron Precision Measuring Electrical Volumetric Ammeters, Bridges; also Multi Range Testing Instruments. Miniature Instruments for all purposes including Hermetically Sealed Cases. Ranges from five Microamps, Upwards. (Olympia, Ground Floor, Stand No. E.1781)