[D8020ZAX], Letter from W Miller to Thomas Alva Edison, January 30th, 1880

Item

Abstract

Silica at Golden CO is greenish tint, makes glass strong & tough. Used at Pittsburgh Glass Works. Finds that outer globe protects inner globe of ELight; "this is patented."

Author

Date

1880-01-30

Decade

1880-1889

Type

Identifier

D8020ZAX

Folder Set

D8020

Title

[D8020ZAX], Letter from W Miller to Thomas Alva Edison, January 30th, 1880

Microfilm ID

53:637

Publisher

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