[MBN009AAA], Technical Note, John White Howell, August 10th, 1882

https://edisondigital.rutgers.edu/document/MBN009AAA

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Title

[MBN009AAA], Technical Note, John White Howell, August 10th, 1882

Editor's Notes

Lamp test notebook, beginning #982. The usual lifetime graphs, etc. Factory products marked as "night" or "day" runs. Lots of experimental lamps and wide variation among lifetime of what seem to be the regular production lamps.

Date

1882-08-10

Folder/Volume ID

MBN009-F

Microfilm ID

91:439

Document ID

MBN009AAA

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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