Inside Out Library · Explore
The use of zinc sulphide as an opacifier, with some notes on the results of attempts to produce luminous enamels (1920)
Twells, Robert · leaf 34
<l 11 jj 11111111111111II1 i 111111! 1111111 i 1111111111111111 1111111111 rrrn … 15 TO fflTTH HE mmZinc sulfide · Opacity (Optics) · Enamel and enameling · Metal coating · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
More pictures from The use of zinc sulphide as an opacifier, with some notes on the results of attempts to produce luminous enamels
More like this