[D8123ZAL], Letter from James J Bradley to Thomas Alva Edison, March 24th, 1881

Item

Abstract

Made inquires about getting sockets made. Hyatt Place firm showed me cement they use; very common, no patent. Can be poured in mould; sets very hard; not affected by heat, weather; good insulator. It's litharg(?) & glycerine. What do you think?

Date

1881-03-24

Decade

1880-1889

Type

Identifier

D8123ZAL

Folder Set

D8123

Title

[D8123ZAL], Letter from James J Bradley to Thomas Alva Edison, March 24th, 1881

Microfilm ID

57:833

Publisher

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