FIRST DIRECT-CONNECTED ELECTRIC GENERATOR UNIT OF LARGE CAPACITY EVER CONSTRUCTEDUP TO THE TIME IT WAS MADE BY THOMAS A. EDISON IN JUNE, 1881.CAPACITY, 1200 INCANDESCENT LAMPS OF 16 CANDLE-POWER EACH
A-B-C
OF
ELECTRICITY
BY
WILLIAM H. MEADOWCROFT
HARPER & BROTHERS PUBLISHERS
NEW YORK & LONDON
A-B-C of Electricity
COPYRIGHT, 1888, 1909, BY WILLIAM H. MEADOWCROFT
COPYRIGHT, 1915, BY HARPER & BROTHERS
PRINTED IN THE UNITED STATES OF AMERICA
PUBLISHED MAY, 1915
From the Laboratory of Thomas A. Edison
Orange, N. J.
Mr. W. H. Meadowcroft,
New York City.
DEAR SIR:
I have read the MS. of your "A-B-C ofElectricity," and find that the statements you havemade therein are correct. Your treatment of thesubject, and arrangement of the matter, have impressedme favorably.
Yours truly,
THOS. A. EDISON