Report on the building and ornamental stones of Canada (1912)
Parks, William A. (William Arthur), 1868-1936, Canada. Mines Branch (1901-1936) · Ottawa : Dept. of Mines, Mines Branch · leaf 175
^uUock Co. Electrical energy is also produced from a220 K.A\. generator by the Lancasliire Dynamo and ^^ator ^^orks. The cranes, some of tlie saws, and the finisliing and l)lacksmith shopmachinery are operated by electricity. A complete lighting ])lant is also])iovided. Compressed aii is fuinished… … ^/c/.e/art/ 6co^* />ce^ Fig. 8. Plan of the quarry, mills, and yards of the Missisquoi Marble Co., Phillipsburg, Que.
Building stones · Geology, Economic · Stone industry and trade
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
