[E1108AV], Letter from Niagara Alkali Co, Herman David Ruhm to Thomas Alva Edison, May 13th, 1911

Item

Date

1911-05-13

Decade

1910-1919

Type

Identifier

E1108AV

Folder Set

E1108

Title

[E1108AV], Letter from Niagara Alkali Co, Herman David Ruhm to Thomas Alva Edison, May 13th, 1911

Microfilm ID

248:236

Publisher

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