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Scientific American, Vol. 63, No. 13 (September 1890) (1890)

leaf 3

An illustration from Scientific American, Vol. 63, No. 13 (September 1890), 1890, leaf 3
companying illustra- brace the upper portion of the runners and prevent form of tag, adapted for attachment to the sweat band them from moving laterally. The sides of the runners tion is simple and durable in construction, and is de- of a hat or cap, and designed to bear the wearer's name are… … celluloid, zylonite, rubber, orother waterproof material, shown in Fig. 1. The arrangement is such that the ■with rounded corners, and has near the center of one sprocket wheel will have a double action, screwing the GOSNEY & JONES' THILL COUPLING. sidean eyeleted opening for the reception of a…

Valve · Adapted · Illustrated · Water · Cube · Gas · Scientific American · Disk valve · Carbonic acid · Natural gas · Shaft box · Cube root · Largest cube · Horse hair · Years ago · Young men

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