[D0817AAF], Letter from Helm and Knight to Thomas Alva Edison, September 22nd, 1908

https://edisondigital.rutgers.edu/document/D0817AAF

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Title

[D0817AAF], Letter from Helm and Knight to Thomas Alva Edison, September 22nd, 1908

Mentioned

Date

1908-09-22

Type

Folder/Volume ID

D0817-F

Microfilm ID

192:420

Document ID

D0817AAF

Publisher

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