Difference between revisions of "D. Selby Bigge and Co"
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Underground installation of electric motors in mines of Cambrian Collieries. | Underground installation of electric motors in mines of Cambrian Collieries. | ||
1895 Ordered two portable drilling machines from [[Siemens Brothers and Co]], Woolwich; one to drill 2" holes, the other to drill 1.5" dia holes.<ref>Siemens Brothers & Co order book, Order No. A7825, Sept 1895</ref> | |||
1910 D. Selby-Bigge read a paper to The [[Iron and Steel Institute]] on "Developments in the Production of Electric Power". <ref>[[The Engineer 1910/05/13]]</ref> | 1910 D. Selby-Bigge read a paper to The [[Iron and Steel Institute]] on "Developments in the Production of Electric Power". <ref>[[The Engineer 1910/05/13]]</ref> |
Latest revision as of 07:17, 8 June 2021
D. Selby Bigge and Co, of Newcastle-on-Tyne
See Denys Leighton Selby-Bigge
Underground installation of electric motors in mines of Cambrian Collieries.
1895 Ordered two portable drilling machines from Siemens Brothers and Co, Woolwich; one to drill 2" holes, the other to drill 1.5" dia holes.[1]
1910 D. Selby-Bigge read a paper to The Iron and Steel Institute on "Developments in the Production of Electric Power". [2]
See Also
Sources of Information
- ↑ Siemens Brothers & Co order book, Order No. A7825, Sept 1895
- ↑ The Engineer 1910/05/13