Origin of atmospheric electricity

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1882 Journal of the Franklin Institute  
Decoration of Glass Without l:reat.--Ernest Dumas has presented a favorable report upon the decoration of glass by the method of M. Lutz-Knechtle, of Frogen, Switzerland. He adds zinc white, or ultramarine, to a solution of silicate of soda or of potash, so as to produce colors which can be applied to the glass in various ways. These colors dry very quickly and will bear hard washing.
doi:10.1016/0016-0032(82)90369-6 fatcat:x65gcrv2abagloruzkclrppa5y