[MBN003161A], Technical Note, Charles Batchelor, July 15th, 1879

https://edisondigital.rutgers.edu/document/MBN003161A

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Title

[MBN003161A], Technical Note, Charles Batchelor, July 15th, 1879

Editor's Notes

No. 212 make a platinum separator to get fine scales out of black sand [unclear drawing]

Date

1879-07-15

Folder/Volume ID

MBN003-F

Microfilm ID

90:747

Document ID

MBN003161A

Publisher

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