Abstract :
The two hundred and forty-third meeting of the American Institute of Electrical Engineers will be held in the auditorium of the Engineers´ Building, 33 West Thirty-ninth Street, New York, on Friday evening, February 11, 1910 at 8 o´clock. This meeting is to be held under the auspices of the Telegraphy and Telephony Committee. Mr. W. Lee Campbell, of the Automatic Electric Company of Chicago, will present a paper entitled “Modern Automatic Telephone Apparatus.” All members wishing to discuss this paper, either orally or by letter, should notify William Maver, Jr., Chairman Telegraphy and Telephony Committee, 136 Liberty Street, New York, not later than February 9, 1910.