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Scientific American, Vol. 29, No. 3 (1873) (1873)

leaf 15

An illustration from Scientific American, Vol. 29, No. 3 (1873), 1873, leaf 15
d Eighteen bleva- rnn with full vacuum without Air Pump. Send to WM. tions of Summer Jlouses, Villas, Scaside Cottages, and ALLEN, & Chardon St., Boston, for a personal call, or Country Ilouses, together with Fourteen Designs for ue Company. at Buffale N ¥Y., fora circular. Street and Store Fronts,… … 4.—TECHNOLOGY.—Embra- a cing New and Useful In- By the use of these yokes we entirely overcome the dif- ventions and Discoveries tics and to standard gauges,so that all parts are inter- ficulties experienced with all Differential Pulley Blocks, relating to THE ARTS: changeable. Can be run with…

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