The River Schooners

The River Schooners is a 1968 Canadian documentary, produced by the National Film Board of Canada and directed by Pierre Perrault. The third and final film in his "Île-aux-Coudres Trilogy" after Pour la suite du monde and The Times That Are , the film portrays workers in L'Isle-aux-Coudres, Quebec, who are employed in the traditional but fading art of building wooden schooners.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.