[NA022AAC] Technical Note, 1888-1889
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Title
[NA022AAC] Technical Note, 1888-1889
Editor's Notes
Very rough sketches and some calcs---phono, some magnets and possible distirbution.
Author
Mentioned
Date
1888-1889
Type
Subject
Folder/Volume ID
NA022-F
Microfilm ID
99:271
Document ID
NA022AAC
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University