Hill, John A. (John Alexander), 1858-1916, Sinclair, Angus, 1841-1919 · New York : American Machinist Pub. Co · leaf 480
flHdrlcal HeaiDs dlOble-nTeled;throat Abeet W Inoh rhlokerlhao ihe sbcllor boiler, (o pre-veni undue thlnnlne where flansci, longlladuia] foma onbarrel or boiler to be modq with lii.ilde and naixldo wellstrips. -HUveta % In. tbieh, riveted witb l In. rivet*.Cylinder pant of boiler ;s in ouLIde…
Railroads · Locomotives
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