Grace's Guide To British Industrial History

Registered UK Charity (No. 1154342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,664 pages of information and 247,074 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

J. E. Pollak

From Graces Guide

Engineer of 20-23 Holborn, London, E.C.1. [1]

1918 Patented Pin joints for chains and flexible saws. [2]

See Also

Loading...

Sources of Information

  1. The Engineer 1919/03/07
  2. The Engineer 1919/03/07