[NB002005], Technical Note, Arthur Coyle Payne, May 14th, 1887

Item

Abstract

"Payne No. 2 so rapidly Left until thoroughly cooled. Found 7 broken; broke 3 in detaching the small pieces of tin that adhered to carbons, having 20 carbons in good condition. Carbons when put in forms never quite crooked, but during process seem to have gotten straighter. Came out dark & smooth not very shiny. The forms were cut out at each end & about an inch on each side to allowe the metal free access. Delivered 20 carbons to Edison marked Payne No. 2."

Date

1887-05-14

Decade

1880-1889

Identifier

NB002005

Folder Set

NB002

Title

[NB002005], Technical Note, Arthur Coyle Payne, May 14th, 1887

Microfilm ID

101:543

Publisher

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

Item sets