25th April 1907, Page 3
25th April 1907
Page 3

Page 3, 25th April 1907
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Storage Battery Systems For Motor Omnibuses.
By Allred Hay, D.Sc., M.I.E.E. In a previous article*, the writer briefly reviewed the ;Acta features of the more recent forms of petrol-electric lrive as exemplified by the......