[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 three notebooks were used by D. Juan Marley in 1913-1914. They contain notes on various phenol and formaldehyde experiments, possibly pertaining to varnish for phonograph records.
