[NM014K], Technical Note, Thomas Alva Edison, Charles Batchelor, September 23rd, 1878
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Title
[NM014K], Technical Note, Thomas Alva Edison, Charles Batchelor, September 23rd, 1878
Editor's Notes
double coil lamp with regulator
Date
1878-09-23
Type
Folder/Volume ID
NM014-F
Microfilm ID
6:633
Document ID
NM014K
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University