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[D8334ZBR1], Letter from Charles E Rocap, Charles L Dean to Thomas Alva Edison, 1883

Title: [D8334ZBR1], Letter from Charles E Rocap, Charles L Dean to Thomas Alva Edison, 1883
Editor's Notes: "Dean or Rocap When will you have the new Brushes ready for trial." "I am having a little trouble with the die for punching the holes in the mica, but will probably have enough micra strips to make a couple of brushes to morrow and am in the hopes of trying them then. I enclose a few samples of the mica. I am putting the German Silver commutator on the same armature, so I will try it with the new brushes"; Supplied year
Author: Dean, Charles L; Rocap, Charles E
Recipient: Edison, Thomas Alva
Date: 1883-00-00
Type: Letter
Subject: Production difficulties and adjustments; Metals and minerals; Dynamos and generators
Folder ID: D8334-F
Microfilm ID: 67:433
Document ID: D8334ZBR1
URL: https://edisondigital.rutgers.edu/document/D8334ZBR1
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 67

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