4 resultados para Coal combustion

em Brock University, Canada


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Certificate for 1 share of capital stock in Nicola Valley Coal and Coke Company to Welland D. Woodruff, May 13, 1905.

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Certificate for 21 shares of capital stock in Nicola Valley Coal and Coke Company to Welland D. Woodruff, Oct. 16, 1905.

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Receipt from A. Mitchell, St. Catharines for coal, Aug. 24, 1887.

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Province of Ontario Patent issued to Cyrus Dean of St. Catharines for a machine for effecting more perfect combustion of fuel in the furnaces of locomotives. This patent was listed in the Records Office of the Registrar General of Canada in Lib. JE, folio 361. This patent is accompanied by a 36 cm. x 57 cm. detailed sketch and explanation of the machine. [Samuel D. Woodruff was the assignee of Cyrus Dean in a in a patent for a rotary washing machine in November of 1869 according to The Commissioners of Patents' Journal by the Great Britain Patent Office], March 23, 1870.