[LB008180], Letter from Thomas Alva Edison to Francis Robbins Upton, April 16th, 1881

Item

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Title

[LB008180], Letter from Thomas Alva Edison to Francis Robbins Upton, April 16th, 1881

Editor's Notes

Have you got any plumbago carbons in the lamps ready I would like to have some experiments made as to how high they will go & as to their life##If you have two of these lamps to spare please send them on to me

Date

1881-04-16

Decade

1880-1889

Type

Identifier

LB008180

Folder Set

LB008-F

Microfilm ID

80:895

Publisher

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

Item sets