This collection is comprised of correspondence by Dick, Elsie and Lindsay Roughsey; the manuscripts of Dick Roughsey; the manuscripts of Percy Trezise; and 20 original artworks by Goobalathaldin (Dick Roughsey) and Percy Trezise, many of which were proposed illustrations for The rainbow serpent (1979). It includes some explanatory notes by Fedora Fisher.

Research material for various publications, photographs, slides, art exhibition catalogues and other miscellaneous manuscript material.

Correspondence, manuscripts, research notes and other material written by or relating to Lilla Watson.