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 148,477 pages of information and 233,897 images on early companies, their products and the people who designed and built them.

Difference between revisions of "The Engineer 1920/09/17"

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** [[William Henry Eccles|W. H. Eccles]] and [[Frank Wilfred Jordan|F. W. Jordan]] - Generation of electric oscillations.
 
** [[William Henry Eccles|W. H. Eccles]] and [[Frank Wilfred Jordan|F. W. Jordan]] - Generation of electric oscillations.
 
** [[H. J. Round]] - Wireless telegraphy.
 
** [[H. J. Round]] - Wireless telegraphy.
** [[S. R. Mullard]] - Thermionic valves.
+
** [[Stanley Mullard|S. R. Mullard]] - Thermionic valves.
 
** [[Westinghouse Brake Co]] - Inverted tooth chains.
 
** [[Westinghouse Brake Co]] - Inverted tooth chains.
 
** [[Edward Charles Robert Marks|E. C. R. Marks]] - Cages for roller bearings.
 
** [[Edward Charles Robert Marks|E. C. R. Marks]] - Cages for roller bearings.

Revision as of 16:29, 20 June 2016

Pdf50.jpg 1920 September 17th PDF

  • Contents, p 279.

Main Subjects

  • Sale of German Liners, p 281.

See Also

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Sources of Information