The Advisory Commission on Intergovernmental Relations (ACIR) was an independent, bipartisan intergovernmental agency established by Public Law 86-380 in 1959. The ACIR Collection is composed of the agency's publications that study the interactions between different levels of government.

The Annals of Congress is a record of the United States Congress from the First Congress in 1789 through the First Session of the Eighteenth Congress in 1824. The Annals are a summary rather than a transcription, compiled after 1834 from newspaper accounts. It is succeeded by the Register of Debates, the Congressional Globe, and the Congressional Record.

The images of artworks in this collection supplement the artworks in the Visual Resources Collection of the College of Visual Arts + Design's online image database used for instruction, study, and presentation. Included here are images of paintings, drawings, prints, architecture, material culture, sculpture, photographs, furniture, fashion, and much more from vendors such as Saskia, Ltd.; ART on FILE; Hartill Art Associates; Davis Art Images; and Bridgeman Art Library. Access to these images is restricted to the UNT community.