[The following note describes a series of notebooks that were not selected. For that reason, a "no Documents found" message will appear if the "List Documents" button at the bottom of the note is used. To see the records in the selected notebooks, use the "Which Series Notes?" button to enter the Series Notes.]
These four notebooks were used by N. M. Elias in 1915-1916. They contain notes on experiments with phenol, including experiments on residue and muck from the phenol still and on "freeing" phenol for phenolate. There are also experiments involving feldspar, salt, potash, alunite, and magnesite.