[N085055], Technical Note, Charles Batchelor, Francis Jehl, September 12th, 1879

Item

Abstract

pump was fixed in the morning and a new chamber was put in instead of the old one which gave very good results we commenced at half past ten oclock, a lamp made by Mr Bachlor" covered with aluminum and dextrine wound in two layers continues to about 3:20 pm results written fr. 814, "Some visitors came in the afternoon *Mr. Banker & others) and the spool was brought up with seven cell thanit burst, giving at the time about 4 candles" fr. 815 "At eight oclock pm we put the pump again in operation, a new spool was put in" also aluminum and dextrine

Date

1879-09-12

Decade

1870-1879

Identifier

N085055

Folder Set

N085

Title

[N085055], Technical Note, Charles Batchelor, Francis Jehl, September 12th, 1879

Microfilm ID

35:811

Publisher

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