[SB177105c], Clipping, February 4th, 1868
https://edisondigital.rutgers.edu/document/SB177105c
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Title
[SB177105c], Clipping, February 4th, 1868
Bibliographic Citation
"Patent No. 74,139", February 4th, 1868
Editor's Notes
E.S. Ritchie - Holtz electrical machine
Date
1868-02-04
Type
Folder/Volume ID
SB177-F
Microfilm ID
27:43
Document ID
SB177105c
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University