[N317155], Technical Note, Thomas Alva Edison, April 16th, 1886


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[N317155], Technical Note, Thomas Alva Edison, April 16th, 1886

Editor's Notes

p. 155 drawing "Trough containing diferent Conducting Solution-- Expmtisto see if with dilute sols whether the magtc lines will not cause the attraction of the electric lines & with it the conducting matter concentrating the liquid nearest mag & leaving only pure water in top of sell"; p. 157 "XYZ Reversion of E&M (drawing) A copper horseshoe wound with several layers of softest iron wire 1/8 thick over the wholelenght of which is wound insulated wire & charged powerfully with battery. Expmt for XYZ but Copper poles"; p. 159 drawing XYZ expt; p. 161 drawing "XYZ Copper wire wound spirally with insulated Iron wire-- (drawing) double Motograph"



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Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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