nd When the motor is not at work, the expense of r nning it ceases. RECENTLY PUBLISHED. drink. Gives best methods of ana)ysis and is illus- Simple. Safe, Economicalf Durable. No extra insurauce. 328 pages, 8vo, Four sizes: 1H. P., 34 H. P., 1 man power, and Dental Engine. MODERN STEAM ENGINES,… … trated with one engraving and two maps, Contained in ‘powder. etc. A paper by G. W. Summer, Commander, 1887, at 12 o clock, noon, at which time the proposals will engravings. 100 pages, 16mo. $1.00. . 8. N., treatirg of the relative merits of different ma- be opened. : €B-The above or any of our…
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