[D8001J1], Letter from Sigmund Bergmann to Charles Batchelor, August 3rd, 1880

Item

Abstract

Have 2 large phonos. Screw pitch about same on each; awaiting instructions. Marg: ".....if they are not the same pitch they will not do as they must repeat. Can you not put the stop on for the tinfoil so as to.....put on the tinfoil again....."

Recipient

Date

1880-08-03

Decade

1880-1889

Type

Identifier

D8001J1

Folder Set

D8001

Title

[D8001J1], Letter from Sigmund Bergmann to Charles Batchelor, August 3rd, 1880

Microfilm ID

53:14

Publisher

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