[NV15004], Technical Note, Thomas Alva Edison, October 21st, 1877

Item

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Title

[NV15004], Technical Note, Thomas Alva Edison, October 21st, 1877

Editor's Notes

These pages are preparation for interference; includes 17 Aug draw of phonograph recorder and other dates

Date

1877-10-21

Decade

1870-1879

Subject

Identifier

NV15004

Folder Set

NV15-F

Microfilm ID

4:333

Publisher

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