[D8337ZCU], Letter from Charles Batchelor to Thomas Alva Edison, July 6th, 1883
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Title
[D8337ZCU], Letter from Charles Batchelor to Thomas Alva Edison, July 6th, 1883
Editor's Notes
Iam worried about the life on out 10, 32, 500 and 100 candle power lamps. I do not know if this in news to you. He Discusses length and shrinkage in carbonization and width. If Upton will study these differences of shrinkages he can make much better carbon for different candle power, It is not difficult to keep the surface per candle the same and keep the same resistance.
Author
Recipient
Mentioned
Date
1883-07-06
Type
Folder/Volume ID
D8337-F
Microfilm ID
67:801
Document ID
D8337ZCU
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University