Scientific American 49, 29.7.1848
Take two quarts skimmed milk, 2 ounces fresh slaked lime, 5 pounds whiting; put the lime into a stoneware vessel, pour upon it a sufficient quantity of milk to make a mixture resembling cream; the remainder of the milk is then to be added; and lastly, the whiting is then to be crumbled and spread on the surface of the fluid, in which it gradually sinks. At this period it roust all be stirred in, or ground as you would other paint, and it is fit for use. There may be added any coloring matter that suits the fancy. It is to be applied in the same manner as other paint, and in a few hours will become perfectly dry. Another coat may then be added, and so on until the work is completed.
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