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[N220-F] Notebook #220 N-81-07-11 (1881)

Title: [N220-F] Notebook #220 N-81-07-11 (1881)
Description: This notebook covers the period July 1881. The entries are by Charles L. Clarke and relate to dynamos. Included are notes, calculations, and drawings of the London C dynamo, the Z dynamo, and various central station dynamos. Several loose pages were found in the book, including calculations and notes by Clarke and Gustav Soldan on dynamo design and a note from Edison to Clarke asking for the size of wire used on the Z dynamo for the Edison Machine Works. The label on the front cover is marked "Magnets." The book contains 278 numbered pages.
Blank pages: 643, 66-278.
URL: https://edisondigital.rutgers.edu/folder/N220-F
Is Version Of: Notebook Viewer, Edison Notebook N220-N
Identifier: N220-F
Type: Notebook
Rights: Courtesy of Thomas Edison National Historical Park.
Is Part Of: Notebook Series -- Menlo Park Notebooks
Alternative Title: Notebook #220 N-81-07-11 (1881)
Has Version: Archive.org Viewer, Microfilm Series Reel 41

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