[N153177], Technical Note, John F Ott, February 16th, 1881
https://edisondigital.rutgers.edu/document/N153177
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Title
[N153177], Technical Note, John F Ott, February 16th, 1881
Editor's Notes
Meter. "Automatic solution feed and beam scale only to weight when the inspector inspects the meter." Fr 330 is automatic meter with current reversal. 331 some sort of switch. Following are incomplete notes on meter tests; misc sketches.
Supplied month
Author
Date
1881-02-16
Type
Folder/Volume ID
N153-F
Microfilm ID
39:329
Document ID
N153177
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University