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Scientific American, Vol. 33, No. 18 (1875) (1875)

leaf 7

An illustration from Scientific American, Vol. 33, No. 18 (1875), 1875, leaf 7
onstructed of any suita- The strength and durability, necessary to enable these bearings. Almost all the shafting used for driving machinery ble material, and in form suitable to the milk or solid arti- mills to be run safely at a very high velocity, is secured by is now horizontal, with vertical… … HARRISON’S GRINDING MILLS. lard, butter, poultry, etc., or for either kind of produce They are delivered alone. The lids of the coolers are hinged together in pairs, and put in operation. to purchasers ready for use and complete running order. and are movable, so that they can be cleansed…

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