. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . ; Blows and Pounds in Simple, 77; Front Ends 79 Lubrication, Cylinder & Valve 63 .Machine for Expanding and Swaging Flues 80 Metal Melting Furnace 94 Packing, Self-Adjusting Piston Rod 67 Patented Appliances Discussed In Rail-road Clubs 81 Personals 85 •Piston Rod, Self-Adjusting. Packing 67 Portraits, George S. Griggs 61 Pounds, Blows and. in Simple Locomotives. 77 Preventative of Boiler Leak 06 Questions Answered 72 Railroad Disasters and the Chancetaker, 71 ;_^, Patented Appliances Discuss
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . ; Blows and Pounds in Simple, 77; Front Ends 79 Lubrication, Cylinder & Valve 63 .Machine for Expanding and Swaging Flues 80 Metal Melting Furnace 94 Packing, Self-Adjusting Piston Rod 67 Patented Appliances Discussed In Rail-road Clubs 81 Personals 85 •Piston Rod, Self-Adjusting. Packing 67 Portraits, George S. Griggs 61 Pounds, Blows and. in Simple Locomotives. 77 Preventative of Boiler Leak 06 Questions Answered 72 Railroad Disasters and the Chancetaker, 71 ;_^, Patented Appliances Discussed in. Clubs. 81 Signal. Running Past Extinguished, Lights. 84 •Signals and Signaling, By Geo. S. Hodgins. 74 Slipping. Locomotives, When Shut Off 67 Smith. Biography of Calvin A 86 Staybolts, Why. Break B8 Telegraphs, Early B7 Tests. Locomotive, at Lowell 63 Theories, That Do Not Work 70 Tools. Getting Work out of Machine. 58; Machine, 68; Unique, holder 95 •Trees, Cutting Down Big 82 Valve, Lubrication of Cylinder and 63 Wheel, Forged Rolled Steel Car S3 Railway. .and lOcomotive. Copyriglil by Angus Sinclair Co. —1904 A Practical Journal of Railway Motive Power and Rolling Stock Vol. XVII. 174 Broadway, New York, March, 1904 No. 3 The Radebaugh Tunnel on thePennsylvania. Our frontis])iecc illustration showsthe block signal bridge at the entranceof the Radebaugh tunnel on the renn-sylvania Railroad. This tunnel is sit-uated about thirtj odd miles cast ofPittsburgh, and is just about wideenough to hold two tracks. As the tracks become involved or gauntlet-ed just before they enter, and all theway through the tunnel; and, thoughit is impossible for a passenger trainto leave the passenger line, there be-ing no switch, yet it would completelyobstruct the freight line for the samedirection of movement wdiile within thetunnel. the two homes to danger andthe two distant to caution, as it pass-es under the signal bridge. With thesesignals in the stop position,
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Keywords: ., bookcentury1900, bookdecade1900, bookidrailwaylocom, bookyear1901
