[N304131], Technical Note, Thomas Alva Edison, May 13th, 1882
https://edisondigital.rutgers.edu/document/N304131
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Title
[N304131], Technical Note, Thomas Alva Edison, May 13th, 1882
Editor's Notes
"We now make plates of spongy metallic lead pressed up into plates, work ban up. Make the metallic sponge by precipitating hot Chl Pb or acetate Pb by zinc or iron wash & press. Propose to make phosphoric lead which would be finer. Description of differetn plates continues. P. 137 [May 13] Also going to try copper plates using iodide copper" etc.
Author
Date
1882-05-13
Type
Subject
Folder/Volume ID
N304-F
Microfilm ID
41:1126
Document ID
N304131
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University