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Scientific American, Vol. 55, No. 10 (1886) (1886)

leaf 4

An illustration from Scientific American, Vol. 55, No. 10 (1886), 1886, leaf 4
hat the derrick may be rt folded down to rest in a horizontal po- A MILK COOLER THAT EXCLUDES THE AIR. sition, and a tongue or bolt connected The illustration herewith shows a cooler designed to to either axle of the vehicle. facilitate the changing of the milk and_the raising of The rear axle of… … case. Between the guide timbers is BRAMKAMP’S MILK COOLER. the weight to be used as a hammer, with the ordinary form of hoisting and is made with double bottom and side walls, providing tripping mechanism. A long pole isso connected, near or ferric sulphate, spores being killed after exposure to…

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