[N102063], Technical Note, Charles Batchelor, August 3rd, 1880

https://edisondigital.rutgers.edu/document/N102063

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Title

[N102063], Technical Note, Charles Batchelor, August 3rd, 1880

Editor's Notes

Have Ott make nickel clamps with iron screws. Rock drill; see Engineering 14:55 on McKean drill.

Mentioned

Date

1880-08-03

Folder/Volume ID

N102-F

Microfilm ID

36:103

Document ID

N102063

Publisher

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