The Mississippi Political Collections (formerly the Congressional and Political Research Center) of Mississippi State University was founded on November 12, 1999, and is anchored by the collections of University alumnus U. S. Senator John C. Stennis, who served from 1947-1989, and U. S. Congressman G. V. "Sonny" Montgomery, who served from 1967-1997. These premier collections are the largest of the Center's holdings.
The Collections are located on the fourth floor of Mitchell Memorial Library, in the Ulysses S. Grant Presidential Library.
The purpose of the Collections is to provide access to holdings of U. S. Congressional collections, papers of Mississippi legislators and other state offices, and local materials of various kinds. These materials were donated by the individuals whose public service careers they reflect. Oral histories, extensive photograph collections and memorabilia enhance the collections. Finding aids and digitized samples of the collections are available on the website. The materials cannot be checked out, but qualified researchers may use them on site.