Construction of Haringvliet Dam in Holland.
Aerial and ground long shots of a large Haringvliet Dam in Holland under construction. Various shots of the workers getting the giant sluice gates into position. Various shots of the generating room the control panel. Various shots of the engineers at work inside the dam. Various shots of the excavation still going on near the sluice gates. Aerial view of the area.
Date found in the old record - 04/12/1966.