Sentence Examples

  • The materials used were water-colors, brushes, usually of deer-hair, and a surface of unsized paper, translucid silk or wooden panel.
  • Filtration in the chemical laboratory is commonly effected by the aid of a special kind of unsized paper, which in the more expensive varieties is practically pure cellulose, impurities like feric oxide, alumina, lime, magnesia and silica having been removed by treatment with hydrochloric and hydrofluoric acids.