[N068181], Technical Note, Ludwig K Boehm, August 3rd, 1880

https://edisondigital.rutgers.edu/document/N068181

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Title

[N068181], Technical Note, Ludwig K Boehm, August 3rd, 1880

Editor's Notes

695 looks like 4 parallel, interconnected fall tubes. 696 is a rough sketch of vac apparatus in next entry.

Date

1880-08-03

Decade

1880-1889

Folder/Volume ID

N068-F

Microfilm ID

34:695

Document ID

N068181

Publisher

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