Stull, Ray Thomas, 1875-, Bleininger, Albert, b. 1873 · [Urbana] The University · leaf 16
verfired. This is as far as the work has been carried. The nextstep will be to make a series in which the colemanite hasbeen dehydrated after the same formulae as those in seriesIV. According to the composition and low temperature offusion of colemanite, it is undoubtedly a valuable flux forthe… … > sa S CT» O) O) 3avy*)llK/30 933^030 12 A CHEAP ENAMEL FOR STONEWARE. and expense of fritting can be eliminated. It will also bevaluable in simplifying the leadless glaze problem, as wellas a valuable Hux for hardening terra cotta slips for lowfire work. DISCUSSION. Mr. Purdy: I will ask Mr.…
Enamel and enameling · Pottery
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