Rogers' drawing and design; an educational treatise relating to linear drawing; machine design; working drawings; transmission methods; steam, electrical and metal working machines and parts; lathes; boiler and parts; instruments and their use; tables, etc (1913)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 319
team spaceis made comparatively large, and is located parallelto and above the network of tubes, which are 348 ROGERS DRAWING AND DESIGN. inclined, as well as the drum, at an angle with a hori-zontal plane, so as to bring the water level to aboutone-third the height of the drum in the front… … Fig. m&. receive them. The two ends of the drum are of ahemispherical form and are not braced as is the casewhere flat heads are used. The water legs form then£tural support of the boiler. The boiler is entirely enclosed by a brick worksetting ; the furnace is situated below the front end of…
Mechanical drawing · Machine design
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