[E1518DCB], Letter from Heyden Chemical Works to Thomas Alva Edison, April 9th, 1915

Item

Date

1915-04-09

Decade

1910-1919

Type

Identifier

E1518DCB

Folder Set

E1518D

Title

[E1518DCB], Letter from Heyden Chemical Works to Thomas Alva Edison, April 9th, 1915

Microfilm ID

261:75

Publisher

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