[D8123ZAN], Letter from James J Bradley to Thomas Alva Edison, March 29th, 1881

Item

Abstract

Have tried litharga & glycerine; better than plaster Paris but too expensive. Will have to mix in sawdust or other cheap material. Made drawings of mould & pattern to hold 12 lamps; took drawings to the pattern maker.

Date

1881-03-29

Decade

1880-1889

Type

Identifier

D8123ZAN

Folder Set

D8123

Title

[D8123ZAN], Letter from James J Bradley to Thomas Alva Edison, March 29th, 1881

Microfilm ID

57:837

Publisher

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