Read before the Cent. Elec. Ry. Assn. Discusses the relation between eye efficiency and candle power of light at various distances. (1500 w.) (No. 56831)
Interurban headlights Canadian
Elec Ry Jour
1914
Aufsatz (Zeitschrift)
Englisch
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Canadian car-brill interurban coach
Engineering Index Backfile | 1952
SAE Technical Papers | 1925
|Engineering Index Backfile | 1921
|Tema Archiv | 1976
|NTIS | 1987
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