Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,395 pages of information and 211,465 images on early companies, their products and the people who designed and built them.
of The New Quay, North Shields. Telephone: 6. Cables: "Gillie, North Shields". Also of London.
1929 Advert as Compass and Binnacle Maker. Sounding Machines, Nautical Instruments and Chronometers. Standard and Steering Compasses, Semaphores, Liquid Compasses for Trawlers and Lifeboats, etc., Morse Lamps, Q.E.D. Pelorus**, Ships Logs, Chart Appliances, Clock Cases, Pendulums, Sounding Machines, Depth Recorders. (Scientific Section - Stand No. O.38) 
1937 Instrument manufacturers. "Gillie's" Portable Tapper for Morsing.