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Show Test Cream Separators, Is Advice of Expert Cream separators that huve out been tested fur same time may be cheating their owners out of u con-aldei con-aldei able sum every week. ' That can he avoided, fur aklm inllk testing will reveal the honesty of the most deceitful de-ceitful separutur. according to O, A-Iverson A-Iverson of the Iowa stute eullege. "Surprising results have beeu obtained ob-tained wherever fairly lurge uumbers of hand separators huve been tested," Mr. Iverson says. "In Worth county, five separators In one cow-testing us-sociution us-sociution were found to be losing excessive ex-cessive amount of butterfut. We feel certain that there are many separators separa-tors In every community thut are losing los-ing butterfut for their owners. An annual loss of several dollars can easily result If the machine li not regulaled or run properly. Skim milk testing euu be done by the Unncock method with a special doubld-necked test bottle. In place of the 17.5 cubic centimeters of acid required re-quired for whole nii:. 20 are used fur skim milk. Otherwise, practically the Burnt jirow-i!Ji' Is followed us In testing test-ing wi.ale .:y. The teal can Ue made bj tl,e fur"i i's themselves, or, If this Is f e.,;,vcnlet. by the lut'dl creams |