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Clippings of a "farm home" photo; a 14-page address; a biographical sketch of, and two articles by a Moorhead, Minnesota, physician, who came to Ft. Abercrombie, South Dakota, with his parents in 1873.
Content: O.J. Hagen Papers. "The Concept of Regionalism in Higher Education," by O.J. Hagen (1937); "Recurrent Thyrotoxicosis After Thyroidectomy," by Hagen (1939). Clippings. Letter from Olaf Halvorson to Hagen (March 16, 1942).