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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
st is a 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… … A recent invention provides a milk can which may IMPROVED OAR LOCK. be filled at the dairy, hermetically sealed, and kept in this condition until the entire contents of the can Bestman, of Friday Harbor, Wash., has received a patent on this improved oar lock. ■»<■>> RECIPROCITY IN PATENT LAWS.…

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