Excerpt from University of Illinois Bulletin, August, 17, 1908, Vol. 5: A Cheap Enamel for Stoneware, 1907-1908
The object of this work was to investigate some of the possibilities of producing a cheap enamel, primarily for the improvement of the Это и многое другое вы найдете в книге University of Illinois Bulletin, August, 17, 1908, Vol. 5