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[D8627M], Test Report, Henry E Walter, Edison Machine Works, April 28th, 1886

Title: [D8627M], Test Report, Henry E Walter, Edison Machine Works, April 28th, 1886
Editor's Notes: Test report on Compound Dynamo. Report says: Constant potential "16" (for a variation of 4% in speed of Engine). Cons[?]:--- ##Length 26" (as before), dia: 12.75". Winding 160 lbs of #14 (B.W.J.[?] .080") and 160 lbs of #15 (B.W.J. .072"). Also 45 lbs of .199" wire (240 [---] [---] wire). ##On each core wind on upper part 21.5" long. 1st line[?] 80 lbs of #14 and then 80 lbs of #15 and on the lower part wind 5 turns each of 10 #.1990 on a face of 3". And make inside ends come out behind card on the upper part. [There is also a sketch at the bottom of the page.]
Author: Edison Machine Works; Walter, Henry E
Date: 1886-04-28
Type: Test Report
Subject: Dynamos and generators
Folder ID: D8627-F
Microfilm ID: 79:529
Document ID: D8627M
URL: https://edisondigital.rutgers.edu/document/D8627M
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 79

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