Stull, Ray Thomas, 1875-, Bleininger, Albert, b. 1873 · [Urbana] The University · leaf 48
^elearn thus in what direction this takes place. Similar curves carried on very carefully with purelead silicates, fusing the cones in an electric furnace,showed some disturbing factor owing to volatilization ofthe lead, and hence are not produced. This trouble was XOTE ON SOME FUSION CURVES. 43 ,… … 44 NOTE ON SOME FUSION CURVES. encountered even with fritted glasses, and the work is tobe rejieated under speeial precautions. DISCUSSION. 77?c Chair: I think Professor Bleininger has givenus a splendid paper, and I am very glad to know that heis getting near to the practical man. I will call on…
Enamel and enameling · Pottery
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