. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . noyance. The Joseph Dixon Crucible Company,Jersey City, N. J., have issued a smallpamphlet on Dixons graphite preparationsfor steam, gas and electric automobiles,with some interesting letters from thosewho have used them. From the experi-ence of the writer with the use of graphiteon an automobile, we think that the pos-sessors of automobiles ought never to goout without having a good supply on hand. PATENTS. I Patents. GEO. P. WHITTLESEY, iMI t TRUST BUILDING, WASHINGTOR, Ternu Reasonable
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . noyance. The Joseph Dixon Crucible Company,Jersey City, N. J., have issued a smallpamphlet on Dixons graphite preparationsfor steam, gas and electric automobiles,with some interesting letters from thosewho have used them. From the experi-ence of the writer with the use of graphiteon an automobile, we think that the pos-sessors of automobiles ought never to goout without having a good supply on hand. PATENTS. I Patents. GEO. P. WHITTLESEY, iMI t TRUST BUILDING, WASHINGTOR, Ternu Reasonable. Pamphlet Sent, PATENT: vel idea or design. Itily way to control itand make it pay. Send postalto STEBBINS& Wright, Me-chanical Experts and Attorneys, .Station G, Box 137,Washington. D. C, for ful information. They Securegood patents and protect the whole invention. ENGINEERS , Engineers,Firemen, Electricians, Etc. 40-page pamphlet containing questions asked byExamining Hoard of Engineers. cpwT pppp GEORGE A. ZELLER, Publisher,JL,l\ I rnCC Room 60118 SI , St Louis, TRAIN NO. 3—FORT WAYNE ROUTE PENNSYLVANIA RAILROAD—AT 45 MILES AN HOUR. wheel base is the rigid wheel base. Butin foreign countries leading or trailingwheels are sometimes secured to theframes in such a way that they have noflexibility but always move on the samevertical plane as the driving wheels. Insuch cases the rigid wheel base extendsto the carrying wheels that are not Sometimes when a locomotive is stand-ing still it makes a humming noise thatseems to vibrate the earth all causes that noise? A.—2. It is saidto be a series of explosions in the fire-box due to the combustion of the coalwhen air is not freely admitted to theflame. 3. Do you know of any locomotivethat has ever been equipped with theWoolf Valve Gear? A.—3. There wasone on an engine belonging to the Chi-cago, St. Paul, Minneapolis & Omaha iniSgo. We had a good supply of graphitoleo foruse
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
