[NS7704ZAZ], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, May 25th, 1877
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Title
[NS7704ZAZ], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, May 25th, 1877
Editor's Notes
sexty, 2 pp.: w/o reversals 3 level, "if this woud wk cld send reversals too & thus make an Octuplex3Hoop Lah3How the art advances"; "device for reversing thro A & B" + description
Date
1877-05-25
Type
Folder/Volume ID
NS7704-F
Microfilm ID
7:602
Document ID
NS7704ZAZ
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University