Coming Events

July 1-Sept. 30, Centennial of Engineering, Chicago. Aug. 28-29, Oak Ridge Summer Symposium, Oak Ridge, Tenn. Sept. 3-8, AIME, Industrial Minerals Div., annual fall regional meeting, Chicago. Sept. 3-6, AIME, fall meeting, Palmer House, Chicago. Sept. 3-13, AIME, Chicago Section, Centennial of Engineering, Chicago. Sept. 5-6, Engineers' Council for Professional Development, annual meeting, Hotel Sheraton, Chicago. Sept. 10-12, Porcelain Enamel Institute, annual shop forum, University of Illinois, Palmer House, Chicago. Sept. 11-13, American Institute of Chemical Engineers, Palmer House, Chicago, ill. Sept. 18, AIME, Utah Section, Newhouse Hotel, Salt Lake City. Sept. 22-25, American Mining Congress, Metal and Nonmetallic Mining Convention and Exposition, public auditorium, Denver.