. Dairy farming : being the theory, practice, and methods of dairying. Dairy farms; Dairy plants; Milk plants. AMERICAN CHURNS. 451 In 1803 a "rockiiin' fluirii " was invented, in 1813 and 1831 " jxMiduluni" churns, with others termed " reciproeatini>-," "self-acting-," "oscil- lating," and " ; Churns and butter- workers combined were first patented in 1851 and 1852. As a matter of curiosity, theee churn patents are divided in time as follows :—Prior to the year 18^5, 71; during the twenty-five years ending with 1850, 131; d
. Dairy farming : being the theory, practice, and methods of dairying. Dairy farms; Dairy plants; Milk plants. AMERICAN CHURNS. 451 In 1803 a "rockiiin' fluirii " was invented, in 1813 and 1831 " jxMiduluni" churns, with others termed " reciproeatini>-," "self-acting-," "oscil- lating," and " ; Churns and butter- workers combined were first patented in 1851 and 1852. As a matter of curiosity, theee churn patents are divided in time as follows :—Prior to the year 18^5, 71; during the twenty-five years ending with 1850, 131; during the decade ending in 1800, 117; during the decade, 802; from 1871 to 1875, inclusive, 361,; in 1876, 86; in 1877, 109; in 1878, 98. The greater part of the whole number, therefore, have originated within twenty years. Some of the best and most popular forms of American churns will now be described. The Davis oscillating churn of the Vermont Farm ^laehiue Company received the first honours. Fig. 241.—Oscillating Chpen. at the International Dairy Fair, New York, 1878. It is a box with rounded ends, free from dashers or other obstructions, hung in a portable frame by. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sheldon, John Prince. London ; New York : Cassell, Petter, Galpin & Co.
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