From Graces Guide
of Harlequin Avenue, Great West Road, Brentford, Middx. Telephone: Ealing 1850
1947 British Industries Fair Advert for Measuring Instruments for the Communication Laboratory and Industry and Stroboscopes. Also Photoflash and Portaflash. Instruments for Measurement of Noise and Vibration, Distortion and Harmonic Analysis. Moisture Meters, A.C. Bridges, "Q" Meters, Oscillators, Valve, Voltmeters, Precision Resistors and Condensers. (Scientific and Optical Section - Olympia, Ground Floor, Stand No. A.1103) 
1960 Dawe manufactured electronics for all "branches of industry". Acquired by Simms Motor and Electronics Corporation together with Dawe's manufacturing associate L. M. K. Manufacturing Co of Brentford .
Sources of Information
- 1947 British Industries Fair Adverts 405 and 406; and p80
- The Times, Jul 02, 1960