[D8137U], Letter from Thomas Logan to Thomas Alva Edison, April 28th, 1881

Item

Abstract

Record of laboratory work: stuff for Haid, copper meter cells, regulator lamps, disc armature, motor governor. For factory: repairing armatures, socket moulding machines, boring pulley, making patterns & forging ironwork for furnace, patterns for nickle mould, large dynamo. Porter engine working about the same.

Author

Mentions

Date

1881-04-28

Decade

1880-1889

Type

Identifier

D8137U

Folder Set

D8137

Title

[D8137U], Letter from Thomas Logan to Thomas Alva Edison, April 28th, 1881

Microfilm ID

59:75

Publisher

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