2007-03-06 20:03 Karlhahn 387×544× (16144 bytes) Subject: Diagram of Castner process aparatus for the production of sodium metal. Source: ''Descriptive Chemistry'' by Lyman C. Newell, page 285; D. C. Heath and company, publisher Copyright date of source book is visible on frontpiece page of book, give
{{Information |Description={{en|Subject: Diagram of Castner process apparatus for the production of sodium metal. Source: ''Descriptive Chemistry'' by Lyman C. Newell, page 285; D. C. Heath and company, publisher Copyright date of source book is visible