[MBN003099C], Technical Note, Charles Batchelor, February 22nd, 1879
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Title
[MBN003099C], Technical Note, Charles Batchelor, February 22nd, 1879
Editor's Notes
No.3 Patent office mocel of new lamp "with spool of wire in vacuum, spool being filled with platina wire or iron and platina insulated by some such substance as acetate of Manganese" mode in sketch of date )rder No 2 finished 1 March
Author
Date
1879-02-22
Type
Folder/Volume ID
MBN003-F
Microfilm ID
90:716
Document ID
MBN003099C
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University