Wells' auto-electricians' handbook; a reference book of adjustments, tests, repairs and performance of electric lighting and starting equipment on automobiles (1922)
Wells, Harry Lorin, 1874- [from old catalog] · Chicago, Automotive publishing company · leaf 364
6ISCLTBATTERY POLARITY-•SWITCH fr/mrmt switch X mm TOD/)S/f i./)nip ± f1QTO#-C£t/EA4TG# … AT WATER KENT INTERNAL CIRCUITS
Automobiles
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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