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Scientific American, Vol. 101, No. 17 (October 1909) (1909)

leaf 11

An illustration from Scientific American, Vol. 101, No. 17 (October 1909), 1909, leaf 11
top of the battery drill a hole els of apples, besides carrots, squashes, and potatoes, rlug is connected to a strap tacked to one side of the from October until April. My house was six feet 3/16 inch in diameter down to within V/2 inch of block. By inserting the plug within the open lower wide,… … Those, familiar with heavy artillery know that sub- A SIHFLE FBUIT CELLAB. up through the other to the hose and thence to the caliber work forms a very important part of the drill. washtub. about $4. Smaller ones can be built for a propor- Very accurate work can be done by this method, but «nm…

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