Newton and Wright
of 72 Wigmore Street, London, W, Electrical and Scientific Instrument Makers; Factory, 471, Hornsey Road, London, N.
c1704 The original Newton company was established - see Newton and Co.
1911 Coolidge in the USA released details of his improved X-ray tube.
1911 Newton and Wright was incorporated as a private limited company, part of Newton and Co.
1914 Electrical and scientific instrument makers. Specialities: X-ray and electro-medical apparatus. 
1915 Russell Wright of the company applied for and was granted a licence to make a high tension voltmeter (patented by Bauer of Germany) for use with X-Ray tubes
1937 Voluntary liquidation
Sources of Information
- 1914 Whitakers Red Book
- The Times, Feb 25, 1915
- London Gazette 2 March 1937.
- The Times, Dec 31, 1945
- The Times, Sep 20, 1948
- The Times, 14 June 1949