[D8737AAB], Test Report, Henry E Walter, February 3rd, 1887

Item

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Abstract

Test of iron armature cores "12 style." Tested a regular armature and an experimental armature with a cast iron sleeve instead of wood between plates and shaft. Enclosure: D8737AAC.

Date

1887-02-03

Decade

1880-1889

Identifier

D8737AAB

Folder Set

D8737

Title

[D8737AAB], Test Report, Henry E Walter, February 3rd, 1887

Microfilm ID

119:1199

Publisher

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