e minds of successive designers and inven- represented in the third woodcut, which we have care- is wholly on the side of the lagged boiler. tors. fully drawn from a child of twelve years of age. The reader The engine herein described was exhibited at the fair of the In stationary engines, strength… … I PORTABLE STEAM ENGINE. ion, or scarlet vermilion tint, though in the negro it is of a last, and received a gold medal and high encomiums. The noiseless performance of work have been attained in a won- very dark vermilion ; the color being produced by the reflec- designers and builders, Messrs. J.…
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