A textbook on the locomotive and the air brake (1901)
International Correspondence Schools · Scranton, Pa., International textbook co · leaf 45
pper end Tmust be of such size as to let the ventilator N fit down overit snugly. A flange collar o secures the thimble to the roof,being soldered to each of them. We may remark that the threads on the gas tubes, nipples,etc. of the various lamps shown are ordinary pipe threads; theyare made coarse…
Locomotives · Locomotive boilers · Railroad cars
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
