Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,137 pages of information and 233,680 images on early companies, their products and the people who designed and built them.

The Engineer 1869/06/18

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Pdf50.jpg 1869 June 18th PDF

Main Subjects

  • American Patent Law,(No. III), p 430.
  • Application of Gas to Heating Purposes, p 422.
  • Award of Whitworth Scholarships Practical Examination, p 431.

See Also


Sources of Information