leads to the ash chamber formed by and Fig. 2 an exterior view. the foundation walls of the boiler A boiler of this construc- of small holes, surrounding the steel spindle, which open in- A, is a cylindrical vessel open at the top and closed below tion 52 inches in diameter and 6 feet high is found… … going ahead, and a slight turn stitute the boiler proper, which C. H. GOULD’S IMPROVED STEAM BOILER. of the adjusting lever would rests at O O oniron bed plate, §, which in turn restson masonry, T. H. Gould, patentee, 84 West Second street, Cincinnati, The outside waterjacket between cylindrical…
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