Engelman's autocraft; being an instructive study of the automobile; its care and management; how to drive; locating troubles and repairing them; with chapters exploiting some of the latest devices used in automobile construction (1914)
Engelman, Roy Albert, b. 1889 · Cincinnati, O., The American chauffeur publishing co. · leaf 141
Fig. 4a—Advanced Spark. Fig. 4b—Retarded Spark. (Horse-shoe type magnetos: Relative position ofarmature and magnets at the moment of sparking.) This is indicated by 12 and consists of layers offoil insulated from each other with paper, or mica.As before stated, when the primary current…
Automobiles
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
