[D8020ZAQ], Letter from George Clark to Thomas Alva Edison, January 25th, 1880

Item

Abstract

Recd TAE's reply about vacuum pump. Making one for his own use; simple enough that any boy can operate. Hope it will be of interest.

Author

Date

1880-01-25

Decade

1880-1889

Type

Identifier

D8020ZAQ

Folder Set

D8020

Title

[D8020ZAQ], Letter from George Clark to Thomas Alva Edison, January 25th, 1880

Microfilm ID

53:623

Publisher

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