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Scientific American, Vol. 100, No. 13 (March 1909) (1909)

leaf 11

An illustration from Scientific American, Vol. 100, No. 13 (March 1909), 1909, leaf 11
nt of milk, it is merely necessary to IMPROVED OAR LOCK. turn a valve, when the liquid will be forced out by KITCHEN SINE COVER. The accompanying engraving illustrates an oar lock the air pressure in the can. Pictured in the accompanying engraving is a cover of improved construction, which is… … oar lock, the springs are automatically compressed felt-like filling. A wick serves KITCHEN SINE COVER. until they snap out under the shoulder G. They then to carry the oil from the reser- serve to hold the oar lock in its socket, and prevent voir to this filling. The outer dish pan, and which is…

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