Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,103 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
T. S. McInnes of Clyde Place, Glasgow
1889 McInnes indicator. (T. S. McInnes and Cairns of Waterloo Street, Glasgow).
1900 McInnes-Dobbie Indicator. Article and illustration in 'The Engineer'.
c.1902 Acquired by Alexander Dobbie.