. the e. Strong, dural Shoe, J. Azzimonti............ le and accurate. Send for Cir. to emis & Call Hardware and Tool Co. Shoe inflater, I,. Fitzjarrell.. Using Natural Gas, Shoulder pad, G. Goldman.. Box 1400, Springfield, Mass. Coal Gas, Producer AW FABER Shovel blades, manufacturing, Gas, and… … Valve gear, locomotive, . Lang. is now entering with the British industry. With 18 illus- Valve operating mechanism, F. A. $ The Criterion Lamp makes Valve, reducing, F. W. Smith denen trations. Contained in SCIENTIFIC AMERICAN SUPPLE- THE NEW BRISTOL COUNTER MENT, Nos. 1019, 1020, 1021, 1022 and…
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