[D8123ZCN], Letter from Francis Robbins Upton to Thomas Alva Edison, June 15th, 1881

https://edisondigital.rutgers.edu/document/D8123ZCN

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Title

[D8123ZCN], Letter from Francis Robbins Upton to Thomas Alva Edison, June 15th, 1881

Editor's Notes

Straightened everything out at Waterbury; they now realize importance of keeping Edison company orders. 8 3/4 per hp lamps under test burning for >750 hours; 10 per hp lamps burning for 268 hours. Discusses difficulties with isolated plant installations, esp. wrt exciter and pump.

Date

1881-06-15

Decade

1880-1889

Type

Folder/Volume ID

D8123-F

Microfilm ID

57:913

Document ID

D8123ZCN

Publisher

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