Collins, A. Frederick (Archie Frederick), 1869- · Boston, Small, Maynard and company · leaf 71
TOPSEAM … Fig. 28. Construction of the Boiler Make a box of heavy tin, or, better, of sheetRussian iron, for the boiler to rest on, 3 incheshigh, 3 inches wide and 5 inches long. This canbe made of a single piece of sheet metal bymarking out a template, that is a pattern asshown at C in Fig. 28. Draw the…
Steam-engines
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