Papers, maps, plans, photographs, paintings and other material related to early Canberra and the work of architects Walter Burley Griffin and Marion Mahony Griffin.

Ten signed stencil prints by Pablo Picasso. 54 sketchbooks of John Power, a small group of personal papers of Power, and 262 books relating to art and architecture.

421 photographs taken in the period 1858–1910 in Victoria, New South Wales, Tasmania and South Australia, mostly of public buildings, street scenes, rural scenes and events.