. Electric railway review . Armature Coils furnished by this Company have a special form of mica insulation. Allcoils are made to fit perfectly in slots without hammering and are thoroughly tested be-fore leaving the factory. Field Coils are placed under a vacuum, which removes all objectionable moisture. Theyare then impregnated with a solid compound which gives them high insulation and highheat resistance. Electric Service^ Supplies Co. Supplies for Every Electric Service M^ER &ENGLUND NEW YORK CARTON-DANIELS PITTSBURG SAINT LOUIS PORTER & BERG DEPTCHICAGO ATLAN
. Electric railway review . Armature Coils furnished by this Company have a special form of mica insulation. Allcoils are made to fit perfectly in slots without hammering and are thoroughly tested be-fore leaving the factory. Field Coils are placed under a vacuum, which removes all objectionable moisture. Theyare then impregnated with a solid compound which gives them high insulation and highheat resistance. Electric Service^ Supplies Co. Supplies for Every Electric Service M^ER &ENGLUND NEW YORK CARTON-DANIELS PITTSBURG SAINT LOUIS PORTER & BERG DEPTCHICAGO ATLANTA. National Portable Air Compressor Outfits are especially adapted for service in car shopswhere compressed air is used for various opera-tions such as drilling, chipping, riveting andfor blowing dust and other matter out of carmotors, car seats, etc. They are built incapacities of from 11 to 50 cubic feet of freeair per minute. The 11 and 35 cubic foot sizesare illustrated herewith. The small width of National Portable Outfits permits oftheir being taken through doors and other openings ofmuch smaller width than the average. Bulletin Sent on Request National Brake & Electric Co. NBW YORK: 111 Broadway SAN FRANCISCO. CAL: W. F. Mckennv, PH WAHB0^,,eA:,722 Wesfnoreland S,. MilwaUKCC, U. S. A. , J?l ™? S\Ttu,t BOSTON: F. E. Huntress, 131 State St. LONDON: General Sales Office: 519 First National Bank Building, Chicago Portable Outfit with CC=3 Compressor February 22, 1908. ELECTRIC RAILWAY REVIEW Westincfliouse
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectstreetr, bookyear1906
