[D9032AAC], Report from William Dennis Marks, Edison Electric Light Co of Philadelphia to Thomas Alva Edison, 1889

https://edisondigital.rutgers.edu/document/D9032AAC

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Title

[D9032AAC], Report from William Dennis Marks, Edison Electric Light Co of Philadelphia to Thomas Alva Edison, 1889

Editor's Notes

Concerning the cost of producig the Edison incandescent light from actual data obtained from the books of the Edison Electric Light Company of Philadelphia, July, August, September, & October 1889 [enclosed with Mark to TAE D9032AAB 900127 - report can't be earlier than Oct. 1889

Date

1889-00-00

Decade

1880-1889

Type

Folder/Volume ID

D9032-F

Microfilm ID

129:122

Document ID

D9032AAC

Publisher

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