Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 825
er ; A, flow or steam pipe ; i, return or condensationpipe; j, ash-box door; k, fire-door; /, smoke-pipe. Many large churches have been kept by it at a uni-ibrm temperature with only three attendances in twenty-four hours. This sort of boiler will be foundvery desirable in many other buildings…
Mechanical engineering · Mechanics · Engineering
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