[MBN001061], Technical Note, Charles Batchelor, April 12th, 1877

Item

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Title

[MBN001061], Technical Note, Charles Batchelor, April 12th, 1877

Editor's Notes

Friction clutch used on Pratt and Whitney self-feed screw machine [note that following pages have other parts of machine tools draw and labeled]

Date

1877-04-12

Decade

1870-1879

Identifier

MBN001061

Folder Set

MBN001-F

Microfilm ID

90:646

Publisher

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