[NV16124], Technical Note, Charles Batchelor, Thomas Alva Edison, October 10th, 1878

Item

Abstract

unclear what these designs are but appear to be regulators, possibly motograph

Date

1878-10-10

Decade

1870-1879

Identifier

NV16124

Folder Set

NV16

Title

[NV16124], Technical Note, Charles Batchelor, Thomas Alva Edison, October 10th, 1878

Microfilm ID

4:581

Publisher

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