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Discussion of Mr. Hiram H. Hirsch's paper on 'The Hirsch portable electric lamp' (c7810f45-f7a4-4345-8f85-2a098be17679)By Hirsch H. H.
Further discussion at the North of England Institute of Mining and Mechanical Engineers' general meeting held in Newcastle-upon-Tyne, 3rd June 1916, on the paper published in Trans. I.Min.E., vol.LI,
Dec 1, 1916
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Discussion of Dr. George Hickling's paper on 'The geological structure of the South Lancashire Coalfield'By Hickling G.
Discussion at the Manchester Geological and Mining Society' general meeting held in Manchester, March 14th , 1916, with Leonard R. Fletcher, President, in the Chair, of a paper published in Trans. In
Dec 1, 1916
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Discussion of Mr. Samuel Dean's paper on 'Modern American coal-mining methods, with some comparisons'Further discussion at the North of England Institute of Mining and Mechanical Engineers' general meeting held in Newcastle-upon-Tyne, 3rd June 1916, on the paper published in Trans. I.Min.E., vol.L, 1
Dec 1, 1916
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Discussion of Mr. A. S. Blatchford's paper on 'The influence of incombustible substances on coal-dust explosions'By Blatchford A. S.
Discussion at the North of England Institute of Mining and Mechanical Engineers' general meeting held in Newcastle-upon-Tyne, 3rd June 1916, on the paper published in Trans. I.Min.E., vol.LI, 1916, p.
Dec 1, 1916
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Discussion on fuel economyDiscussion at the The Midland Counties Institution of Engineers' general meeting, held in Nottingham on 6th May 1916, included contributions by Bramall E., Bragge G.S. and Watkins W.G. regarding possi
Dec 1, 1916