Skilled worker certificate - machine operator, Opel

Skilled worker training certificate (Facharbeiterbrief) for Heinz Bruckner, born in 1922 in Mainz, Germany. Bruckner completed his training as machine operator (Dreher) in April 1940. He worked for the large automative company Opel, at their main production factory in Russelsheim am Main. Opel produced trucks, tanks and aircraft parts throughout the war.