hree dollars by the pub- up, fuel, ashes, repairs, en- lishers; six months, $1.50;. three months, $1.00. gineer, explosion, or delay no extra insurance, no coal Clubs.—One extra cory of the SCIENTIFIC AMERT- Bem bills. Is noiseless. neat, CAN will be supplied gratis for every clubof five… … and valuable information pertaining to these and allied Mention this paper. subjects is given, the whole profusely illustrated with engravings. PATENTS. The most important Engineering Works, Mechanisms, and Manufactures at home and abroad are represented and described in the SUPPLEMENT. Price for…
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