This notebook covers the periods September-October 1895 and December 1897. It was used primarily by Jonas Walter Aylsworth, probably at New Jersey and Pennsylvania Concentrating Works in Ogden, N.J. Most of the book contains notes regarding the bricking of iron ore concentrate. Included is a 10-page entry by Edison relating to the bricking process. At the end of the book there are logs of additional bricking tests and rough records regarding running and stoppage times at the Ogden works. The front cover is labeled "Bricker Experiments." The inside front cover is inscribed "J W Aylsworth." The pages are unnumbered, and the book has been used in both directions. Approximately 90 pages have been used.
About 40 pages of rough records regarding running and stoppage times have not been selected.
[NB132] Technical Note, 1895-1897 1895-1897
[NB132AAA], Technical Note, Jonas Walter Aylsworth, September 11th, 1895 1895-09-11
[NB132AAB], Technical Note, Jonas Walter Aylsworth, October 3rd, 1895 1895-10-03
[NB132AAC], Technical Note, Jonas Walter Aylsworth, October 8th, 1895 1895-10-08
[NB132AAD], Technical Note, Jonas Walter Aylsworth, October 9th, 1895 1895-10-09
[NB132AAE] Technical Note, October 1895 1895-10-00
[NB132AAF], Technical Note, Jonas Walter Aylsworth, December 8th, 1897 1897-12-08
[NB132AAG], Technical Note, Jonas Walter Aylsworth, December 9th, 1897 1897-12-09
[NB132AAH], Technical Note, Jonas Walter Aylsworth, December 8th, 1897 1897-12-08