This collection contains records of the Land O’Lakes property in Michigan and Wisconsin, owned by the University of Notre Dame and now managed by the University of Notre Dame Environmental Research Center (UNDERC), as well as personal papers of Martin J. Gillen, a lawyer and economist who acquired the property and donated it to the university to be made available for scientific research purposes.

Records from the office of Notre Dame's Vice President for Advanced Studies, including audio-visual material and photographs.