[D8039Y], Letter from Thomas Alva Edison to Pratt and Whitney Co, July 1880

Item

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Abstract

re cutting gears - long version

Date

1880-07-00

Decade

1880-1889

Type

Identifier

D8039Y

Folder Set

D8039

Title

[D8039Y], Letter from Thomas Alva Edison to Pratt and Whitney Co, July 1880

Microfilm ID

55:332

Publisher

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

Item sets