The four-disc box includes extensive documentary material on the film's background and production.

The collection also contains domestic items and other documentary material relating to the social structure of rural life in the area.

Language documentation efforts in the early 21st century have produced a range of published documentary materials.

A great deal of documentary primary material is now quickly published because it is needed for reference.

Overall, this is the type of show that would have been strengthened by some good documentary material.

"Evidence Revisited" pairs the project's original prints with documentary material.

Based on selection from 15 hours of documentary materials, the film linked fiction and documentation in an original way.

My personal favorites probably tend to be more of the documentary materials, things that might not even catch your eye as you walk by.

You are most likely to select documentary material for its subject matter.

The visual element of documentary material is quite different - at least when location shots are used.