[D7105A], Agreement, American Telegraph Works, Frederick Spangenberger, July 17th, 1871

Item

Date

1871-07-17

Decade

1870-1879

Type

Identifier

D7105A

Folder Set

D7105

Title

[D7105A], Agreement, American Telegraph Works, Frederick Spangenberger, July 17th, 1871

Microfilm ID

12:301

Publisher

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