[N068009], Technical Note, Ludwig K Boehm, April 10th, 1880

https://edisondigital.rutgers.edu/document/N068009

View document with UniversalViewer   → View document on Archive.org  → Re-use this digital object via a IIIF manifest

Title

[N068009], Technical Note, Ludwig K Boehm, April 10th, 1880

Editor's Notes

"Tube for McLeod gauge made narrow on the single sprengel pump." Also rough sketch of a stylus "for automatique writing telegraph."

Date

1880-04-10

Decade

1880-1889

Folder/Volume ID

N068-F

Microfilm ID

34:611

Document ID

N068009

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Download CSV | JSON