Show ANOTHER international COAL conference it is announced by the carnegie b institute of technology in pittsburgh that a second international conference on bitu inous coal will be held there ethere during the week of noven november iber 19 1928 decision to call a second congress of world scientists and fuel technologists has been made it is announced as a result of the widespread interest aroused throughout the world by the first conference on bituminous coal held at the carnegie 6 institute of technology in november last year the first conference which was ivas devoted to discussions of the better utilization of bituminous coal was attended by 1700 persons including delegates from thirteen different countries |