A hand-book on silex, embraced in three practical treatises: I. On soluble glass, and all its applications in the arts. II. On glass making, in all its details. III. A guide for soap making, the manufacture of all soaps and their manipulations... (1871)
Feuchtwanger, Lewis, 1805-1876 · New York : L. & J. W. Feuchtwanger · leaf 308
300 SOAP MAKING. TABLE IV. Showing the different areometric degrees resulting from a mixture of 10 lbs. of soda lye, of 30 degrees Baume, with quantities of water mrying from 10 to 90 lbs. … The saponifiable oils and fats for the mannfactnre of all kinds of soaps are from the vegetable and ani- mal kingdoms ; the fats or fatty acids which, as already explained, consist of margaric, stearic and oleic acids, in combination with the oxide of glyceril in various proportious, we find the…
Glass manufacture · Soap · Soluble glass
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
