[D8235W], Letter from William Symes Andrews to Thomas Alva Edison, September 22nd, 1882

https://edisondigital.rutgers.edu/document/D8235W

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Title

[D8235W], Letter from William Symes Andrews to Thomas Alva Edison, September 22nd, 1882

Editor's Notes

"I have not yet taken connections of ring armature apart for they seem to be all right and I think that the alternating current may arise from the commutator bars being too wide." Discusses potential cause of polarity reversal; 6 per rev.

Date

1882-09-22

Type

Folder/Volume ID

D8235-F

Microfilm ID

62:58

Document ID

D8235W

Publisher

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