. Railway age gazette . Simple Short Pilot Now Used on the Lehigh Valley 514 RAILWAY AGE GAZETTE, MECHANICAL EDITION Vol. 88, No. 10 scrap flues Uvo inches in diameter. The construction is shown in one of the illustrations. It has been in use for some timewith higlily satisfactory results. The all-metal long pilot, which was formerly used by the DEVICE FOR FEEDING BOILERCOMPOUND. Long Nosed Pilot Formerly Used on the Lehigh Valley Lehigh \alley, is also shown in one of the illustrations. Thispilot weighed 586 lb. and cost $ The short pilot weighs262 lb. and can be buih at a cost of $
. Railway age gazette . Simple Short Pilot Now Used on the Lehigh Valley 514 RAILWAY AGE GAZETTE, MECHANICAL EDITION Vol. 88, No. 10 scrap flues Uvo inches in diameter. The construction is shown in one of the illustrations. It has been in use for some timewith higlily satisfactory results. The all-metal long pilot, which was formerly used by the DEVICE FOR FEEDING BOILERCOMPOUND. Long Nosed Pilot Formerly Used on the Lehigh Valley Lehigh \alley, is also shown in one of the illustrations. Thispilot weighed 586 lb. and cost $ The short pilot weighs262 lb. and can be buih at a cost of $ RINGLEMAN SMOKE CHART Card 5. The following notes concerning tlie construction of the Ringle-man smoke chart and the methods of taking smoke readings arefrom Appendix III of Bulletin No. 8. entitled Some Engineer-ing Phases of Pittsburghs Smoke Problem, issued by the Uni-versity of Pittsburgh. A rule by which the cards may be produced is given by as follows:Card 0. All white. Black lines I mm. thick, 10 mm. apart, leaving spaces mm. square. Lines mm. thick, spaces mm. square. Lines i,7 mm. thick, spaces mm. square. Lines ram. thick, spaces mm. square. All black. These lines and spaces are so arranged that the black coversrespectively 0, 20, 40, 60, 80 and 100 per cent of the white sur-face of the card. T
Size: 1850px × 1350px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroa, bookyear1913
