Abstract :
The 342nd meeting of the American Institute of Electrical Engineers will be held in Philadelphia, October 11–12, 1918, under the auspices of the Philadelphia Section. The regular monthly meeting of the Board of Directors will be held at 10:30 o´clock Friday morning at the Bellevue Stratford Hotel. There will be two technical sessions, the first one being on Friday afternoon under the auspices of the Committee on Mines. The general subject will be Coal Mining and two papers will be presented, one by Mr. J. B. Crane, Vice-President of the Lehigh Navigation Company, Allentown, Pa., the other by Mr. F. L. Stone, of the General Electric Company, Schenectady, N. Y.