Charles Kettering viewing an early electric motor

Charles Kettering viewing an early electric motor which he developed more than 50 years ago for the National Cash Register Company, Credit Line: AIP Emilio Segrè Visual Archives, Physics Today Collection
Abstract/Description: Charles Kettering viewing an early electric motor which he developed more than 50 years ago for the National Cash Register Company
Subject(s): Profile portraits
Equipment and supplies
Kettering, Charles F.
Date Created: December 4, 1957
Credit Line: AIP Emilio Segrè Visual Archives, Physics Today Collection
Catalog ID: Kettering Charles F1