. The butter industry, prepared for the use of creameries, dairy students and pure food departments. Butter. Tig. 62. Worked 18 revolutions, no mottles Pig-. 63. Worked 26 revolutions, no mottles. Pig'. 64. Worked 34 revolutions, no mottles Pig-. 65. Worked 66 revolutions, no mottles. 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 Hunziker, Otto Frederick, b. 1873. La Grange, Ill. , The author

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectbutter, bookyear1920