This notebook covers the period January-May 1907. It was used by Edison and laboratory chemist Arthur H. Glaister to record notes regarding the preparation of iron-antimony compounds for storage battery experiments. Several entries note the involvement of Otto Groethe. At the beginning of the book are Edison's instructions to Glaister and what appears to be Glaister's transcription of other Edison instructions. The front cover is labeled "Not very Important." The pages are unnumbered. Approximately 90 pages have been used.

Only the entries listing the instructions for the experiments have been selected.