Lift right. Prevent accidents.
Lift right. Prevent accidents. Bend your knees and keep the line of your back as nearly vertical as possible, thus lifting with leg muscles instead of your back. Accidents give aid tot the enemy. Joint Labor-Management Committee of Goodyear Aircraft Corp.
Organisatie
NIOD Instituut voor Oorlogs-, Holocaust- en Genocidestudies
Vervaardiger
Opdr: Goodyear Aircraft Corp.