The chemistry of dyestuffs; a manual for students of chemistry and dyeing (1917)
Fort, M, Lloyd, L. L. (Lorenzo L.) · Cambridge [Eng.] University press · leaf 314
FIG. VII. Plant for Kapid Distillation and Purification. Used in purification of Eesorcine. C Receiver. A Retort-still. B Condenser. D Moulds. Fia. VIII. Plant for Alkylating, etc. under Pressure. G Pressure gauge. V Safety valve. S Stirrer.
Dyes and dyeing -- Chemistry
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
