[MBN001069], Technical Note, Charles Batchelor, December 13th, 1877

Item

Abstract

Lumber measuring machine

Author

Batchelor, Charles

Date

1877-12-13

Decade

1870-1879

Type

Technical Note

Subject

Miscellaneous technologies
Microphone and other acoustic devices

Identifier

MBN001069

Folder Set

MBN001

Title

[MBN001069], Technical Note, Charles Batchelor, December 13th, 1877

Microfilm ID

90:655

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

Cat. 1307 (1874-1878)