[D8528V1], Letter from Francis Robbins Upton to Thomas Alva Edison, November 30th, 1885
https://edisondigital.rutgers.edu/document/D8528V1
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Title
[D8528V1], Letter from Francis Robbins Upton to Thomas Alva Edison, November 30th, 1885
Editor's Notes
Writes to state that they are shipping 750 10c/o lamps "110 volts in a cask and fill them as 500 lamps." Although they are irregular they should get 600 hours of life
Author
Recipient
Date
1885-11-30
Type
Folder/Volume ID
D8528-F
Microfilm ID
77:882
Document ID
D8528V1
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University