[D7931C], Letter from Clarence J Blake to Thomas Alva Edison, April 30th, 1879

Item

You can re-use this digital object via this IIIF manifest

Title

[D7931C], Letter from Clarence J Blake to Thomas Alva Edison, April 30th, 1879

Editor's Notes

Thanks for phono. Plans to critique Jenkins & Ewing phono expts.

Date

1879-04-30

Decade

1870-1879

Type

Identifier

D7931C

Folder Set

D7931-F

Microfilm ID

51:671

Publisher

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