[D8343ZFR1], Letter from Frank Julian Sprague to Thomas Alva Edison, 1883
https://edisondigital.rutgers.edu/document/D8343ZFR1
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Title
[D8343ZFR1], Letter from Frank Julian Sprague to Thomas Alva Edison, 1883
Editor's Notes
After shutting down for the night, how about leaving switches closed with the omnibus wire dead grounded so if a strom comes up things will be OK. TAE marg: "I answered this. This is what is to be done." also, "How about the break down switch. The main switch & field switch are all that are necessary in caes of breakdown."
Author
Recipient
Date
1883-00-00
Type
Folder/Volume ID
D8343-F
Microfilm ID
69:307
Document ID
D8343ZFR1
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University