[X250ABM], Test Report, Franklin Institute, February 7th, 1885

Item

Abstract

photometry & electrical test results on Weston lamp.

Date

1885-02-07

Decade

1880-1889

Identifier

X250ABM

Folder Set

X250

Title

[X250ABM], Test Report, Franklin Institute, February 7th, 1885

Microfilm ID

Publisher

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

Timestamp

February 7, 1885