2 results for “General Electric”
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Magazine · J-M Circle · 1928
The J-M Circle, 1928
…May 1928 May 1928 Chrysotile (Ariz.) Mine news: state geologist inspects the mine May 1928 May 1928 Electrifying Asbestos Mines: development program for properties in Quebec will make J-M mining the "last word" in open…
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Magazine · J-M Circle · 1929
The J-M Circle, 1929
…New Courses Mar. 1929 March 1929 Safety in the J-M Plants: No Accidents at Gretna; Waukegan General Safety Committee Mar. 1929 March 1929 Night School at Asbestos Is Brought to a Close Apr. 1929 April…