. Scientific American Volume 91 Number 04 (July 1904) . R I 98 BU| Dayton, •hlO. ,J^ARJ\^■, DIETZ RunaboutSearchlight With Self-contained Generator is the Headlight for Small Cars It is small and o§ nip act, h#lds % 11». of carbide,runs II hours with one:^ filling, ami can bp turn-ed out and burned againand again without ma-leiiiil waste of const ructionof any Acetylene Lamp,aim certain in for circular. Listprice § Soldby all live dealers. Established 1840li. E. DIETZ COMPANY, ?7 Laleht St., New York ELECTRO MOTOR. SIMPLE, HOW TO make.—By G. M.
. Scientific American Volume 91 Number 04 (July 1904) . R I 98 BU| Dayton, •hlO. ,J^ARJ\^■, DIETZ RunaboutSearchlight With Self-contained Generator is the Headlight for Small Cars It is small and o§ nip act, h#lds % 11». of carbide,runs II hours with one:^ filling, ami can bp turn-ed out and burned againand again without ma-leiiiil waste of const ructionof any Acetylene Lamp,aim certain in for circular. Listprice § Soldby all live dealers. Established 1840li. E. DIETZ COMPANY, ?7 Laleht St., New York ELECTRO MOTOR. SIMPLE, HOW TO make.—By G. M. Hopkins. Description of a small elec-tric motor devised and constructed with a view to assist-ing amateurs ro make a motor which might be drivenwith advantage by a current derived from a buttery, andwhich would have sufficient power to operate a foot,lathe or any ujacnltje requiring not over one man pow-er. With 11 figures. Contained in Scientific Amer-ican Supplement, No. 641. Price II cents. To behad at this office and from all THE MILTL^E,SS KEROSENE i to and gas engine: burns KE1J08ENE cheaper andsafi-r than gasoline. Automatic, simple, reliable. No electric bat-tery or Maine used. Perfect regula-tion. Belted or directly coupled todynamo for electric lighting, chargire: stora/ps batteries, pumping andall power MIETZ.!J-V>-: Mnn St., New BY II. S. Award, direct coupledGenerator Set. Paris Exposition ,19( Medal. Pan American Ex-position, 1901. Gold Medal, Charleston, S. C, Exposition, 1902.
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