[D8337ZDR], Letter from Charles Batchelor to Thomas Alva Edison, August 30th, 1883
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Title
[D8337ZDR], Letter from Charles Batchelor to Thomas Alva Edison, August 30th, 1883
Editor's Notes
Theatre Regulators I made some good theatre regulators of spirals of German silver wire and if Bergman & Co want to use the them I enclose a table calculating the resistance and a curve which is followed you will see no jumps in the lights from the candles to a black Table enclosed with lamps resistance amphere and ohms. Graph enclosed. Tae marginalia " Refer to Bergman and EHJ"
Author
Recipient
Mentioned
Date
1883-08-30
Type
Subject
Folder/Volume ID
D8337-F
Microfilm ID
67:852
Document ID
D8337ZDR
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University