[SM048051a], Clipping, George Milton Hopkins, Scientific American, July 1878
https://edisondigital.rutgers.edu/document/SM048051a
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Title
[SM048051a], Clipping, George Milton Hopkins, Scientific American, July 1878
Bibliographic Citation
Hopkins, George Milton. "Electrical Indicator for Showing the Rotation of the Earth", Scientific American, July 1878
Editor's Notes
The first pendulum showing the earth's rotation and further, more practical means of making the movement visible
Date
1878-07-00
Type
Folder/Volume ID
SM048-F
Microfilm ID
26:220
Document ID
SM048051a
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University