Photography with emulsions: a treatise on the theory and practical working of gelatine and collodion emulsion processes (1882)
Abney, William de Wiveleslie, Sir, 1843-1920 · New York, Scovill manufacturing co. · leaf 247
APPENDIX. A Liebig's Condenser is a very useful piece of apparatus for rectifying alcohol and distilling emulsion, but it re- quires certain precautions to be taken to ensure safety. The apparatus arranged as in fig. 16 is suitable for the purpose. The condenser consists of two parts : first, a… … short tubes ( d and e) connected with it, d being that through which the cold water is supplied to the jacket, and e that through wdiich the warm water is forced out. A couple of india-rubber corks are bored to fit the central
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
