. A. B. C. in butter making;. Butter. oo through a hollow up and down dasher and in 189G or '97, a Mr. Norcross introduced it through a hollow revolving shaft with a kind of turbine attachment, as something new and. (Fig. 37.) wonderful. Neither has any more value than the innumerable patent (?) lightning churns. Next must be mentioned churning with air bubbles forced into The cream by an air pump, first proposed by Doehn, of Berlin, in 1887, and in 1889 by Walter Cole, of Melbourne, Australia. I illustrate this system in Fig. 39, Rolands (France), and, wmile no special ad- vantage has been de
. A. B. C. in butter making;. Butter. oo through a hollow up and down dasher and in 189G or '97, a Mr. Norcross introduced it through a hollow revolving shaft with a kind of turbine attachment, as something new and. (Fig. 37.) wonderful. Neither has any more value than the innumerable patent (?) lightning churns. Next must be mentioned churning with air bubbles forced into The cream by an air pump, first proposed by Doehn, of Berlin, in 1887, and in 1889 by Walter Cole, of Melbourne, Australia. I illustrate this system in Fig. 39, Rolands (France), and, wmile no special ad- vantage has been demon- strated, as to the me- chanical effect (rather the reverse) of this system, I (Fig. 39.) can but believe that for certain purposes (churning cream more or less tainted) it might have some effect in improving the quality. I understand that experiments lately made in Illinois have run against difficul- ties when tried on a large 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 Monrad, John Henry, 1848-1915. [from old catalog]. [Winnetka, Ill. ]
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbutter, bookyear1889
