[D8230ZBO], Letter from Francis Robbins Upton to Thomas Alva Edison, August 3rd, 1882
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Title
[D8230ZBO], Letter from Francis Robbins Upton to Thomas Alva Edison, August 3rd, 1882
Editor's Notes
"The reversing switch referred to was wanted for [---] lamps on the pumps on testing life of carbons, we could fix it here if it is out of repair."
Author
Recipient
Date
1882-08-03
Type
Folder/Volume ID
D8230-F
Microfilm ID
61:807
Document ID
D8230ZBO
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University