This notebook covers the period August-September 1886. The entries are by Edison, Mina Edison, and John F. Ott. The book contains notes, drawings, and calculations relating to lamp experiments. The lamps are numbered I through 80. Loose pages containing the results of lamp tests have been pasted onto many of the notebook pages. On the first page is an inscription by Mina Edison: "East Newark, Aug. 3rd 1886 -- Experiments on increasing the life of electric lamps." The spine is labeled "30." The book contains 203 pages numbered by an archivist.
[N324AAA], Technical Note, Thomas Alva Edison, Mina Miller (Mrs Thomas A.) Edison, August 3rd, 1886 1886-08-03
[N324AAB], Technical Note, Mina Miller (Mrs Thomas A.) Edison, Thomas Alva Edison, August 5th, 1886 1886-08-05
[N324AAC], Technical Note, Mina Miller (Mrs Thomas A.) Edison, Thomas Alva Edison, August 6th, 1886 1886-08-06
[N324AAD], Technical Note, John F Ott, Thomas Alva Edison, August 7th, 1886 1886-08-07
[N324AAE], Technical Note, John F Ott, Mina Miller (Mrs Thomas A.) Edison, August 9th, 1886 1886-08-09
[N324AAF], Technical Note, John F Ott, August 18th, 1886 1886-08-18
[N324AAG], Technical Note, John F Ott, Mina Miller (Mrs Thomas A.) Edison, September 9th, 1886 1886-09-09
[N324AAH], Technical Note, John F Ott, Mina Miller (Mrs Thomas A.) Edison, September 20th, 1886 1886-09-20