[D8701AAK], Test Report, Bergmann & Co, Charles Summer Wirt, Philip Henry Klein, Jr., May 25th, 1887

https://edisondigital.rutgers.edu/document/D8701AAK

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Title

[D8701AAK], Test Report, Bergmann & Co, Charles Summer Wirt, Philip Henry Klein, Jr., May 25th, 1887

Editor's Notes

Wirt's report on phonoplex batteries

Date

1887-05-25

Folder/Volume ID

D8701-F

Microfilm ID

119:25

Document ID

D8701AAK

Publisher

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