A built-in airliner gangway which unfolds and stows away itself.
Washington, United States of America (USA).
SV. Showing the stairs unfolding towards the ground from the doorway of the Viscount aircraft. SV. Steps straightening themselves out. SV. People coming down the steps from the plane. SV. The steps now begin to fold up and start to go back into the plane and the door begins to close on them.
(F.G.) (Orig.H.) (Title scene C.)