Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,404 pages of information and 233,519 images on early companies, their products and the people who designed and built them.
of 117 Moorgate, London, EC2. Telephone: London Wall 8858. Cables: "Clinograph, London"
of 40 Hatton Garden, London. (1883).
Mathematical Instrument Maker
1851 Harling founded the firm at 47 Finsbury Pavement, London. They specialised in making drawing instruments, with a factory at Grosvenor Works, Hackney, London EC.
1929 They ceased making instruments to the traditional pattern and changed to flat pattern ones.
1929 Advert for 'British Made Drawing Instruments'. Manufacturers of Drawing Instruments, Tee Squares, Slide Rules, Eidographs, Pantographs, and all Drawing Office requisites. (Scientific Section - Stand No. O.7).