Notebook #21 N-79-04-08.1 (1879)

Title: Notebook #21 N-79-04-08.1 (1879)
Description: This notebook covers the period April-October 1879. The entries are by Edison and John W. Lawson. Included are notes, drawings, and calculations for a series of experiments on thermoelectricity. The experiments were made with bars of metal alloys and are probably related to the alloy experiments in Menlo Park Notebook #18. The label on the front cover is marked \"Thermo Experiments.\"" The book contains 284 numbered pages.
Blank pages: 158-161, 202-203, 208-215, 218-271, 274-277.
Missing page numbers: 7, 9-13, 15, 17 [pages 7, 13, 15, 17 were renumbered as 2, 3, 4, 5]."
Identifier: N021-N
Has Format: https://iiif.archive.org/iiif/taepnotebook-N021/manifest.json
Is Part Of: Notebook Series -- Menlo Park Notebooks
Has Version: Item Set N021-F
Type: Notebook
Rights: Courtesy of Thomas Edison National Historical Park.