[D8737AAY], Letter from Henry E Walter to Thomas Alva Edison, June 7th, 1887

Item

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Abstract

"I have made on eof the experiments on the effect on the armature of the charge and discharge of the magnet of our new style dynamos. The enclosed is a report on the test explaining it. I have only made it on the '1' dynamo at present, but send you these figures as it may take several days more to get the others. I do not know if you want the charge or discharge after a very short time, if so I will have to make a special arrangement for it. ## I send you the actual readings so that you can see how much error there is likely to be in each case." Enclosure: D8737AAZ.

Date

1887-06-07

Decade

1880-1889

Type

Identifier

D8737AAY

Folder Set

D8737

Title

[D8737AAY], Letter from Henry E Walter to Thomas Alva Edison, June 7th, 1887

Microfilm ID

119:1259

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University