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 167,717 pages of information and 247,131 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.

The Engineer 1919/09/19: Difference between revisions

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** [[Alloy Welding Process]] - Electrodes for soldering and and depositing metals by the electric arc.
** [[Alloy Welding Process]] - Electrodes for soldering and and depositing metals by the electric arc.
** [[N. Lea]] - Electro-magnetic wave signalling systems.
** [[N. Lea]] - Electro-magnetic wave signalling systems.
** [[G. Constantinesco]] - Speed indicators.
** [[George Constantinesco|G. Constantinesco]] - Speed indicators.
** [[A. G. France]] - Cotter Pins.
** [[A. G. France]] - Cotter Pins.
** [[H. Hewins]] - Screw-down valves.
** [[H. Hewins]] - Screw-down valves.

Revision as of 12:53, 16 May 2015

Pdf50.jpg 1919 September 19th PDF

  • Contents, p 281.

Main Subjects

See Also

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Sources of Information