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Scientific American, Vol. 101, No. 15 (October 1909) (1909)

leaf 10

An illustration from Scientific American, Vol. 101, No. 15 (October 1909), 1909, leaf 10
hot, the copper expands more SIMPLE BHJE-PBINTING FBAME. of pipe 1 through the opening, and trace off the curve than the iron ring, causing it to move away from the BY" C. L. 8WEZET. of pipe 2. Withdraw pipe 1, and cut off the end as pipe, and cold air from the outside will pass between For those… … SIMPLE METHOD OF CONNECTING STOVE PIPES. Secure a piece of ordinary window glass, somewhal 5 on the inside, and bend the tangs up to a tight fit. larger than the largest blue print desired. If a piece If carefully executed, the joint will be sufficiently the same size as your drawing board can be…

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