Original WW2 wartime vintage ad for the CHAS DREXLER COMPANY. ​Main office located at 425 Harmon Street, Indianapolis, IN. Angle Drilling Attachments being used by the Army, Navy, Aircraft and Motor Builders.  Also designers and manufacturers of special machinery, gears and machine tool parts. This old 1943 one page industrial tools trade magazine advertisement would display beautifully matted and framed.