[D0830AAD], Letter from John E Helm to Thomas Alva Edison, May 22nd, 1908

Item

Author

Date

1908-05-22

Decade

1900-1909

Type

Subject

Identifier

D0830AAD

Folder Set

D0830

Title

[D0830AAD], Letter from John E Helm to Thomas Alva Edison, May 22nd, 1908

Microfilm ID

192:590

Publisher

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