The Oscar Clemen Stine Papers are handwritten and typed notes on wheat history, colonial wheat culture, wheat exports and imports, insects and diseases, business and wheat crops, acreage, consumption, demand, and foreign markets. Additionally, there are publications by Stine and a manuscript of his autobiography, "Reminiscences of O.C. Stine."

The Philip Vincent Cardon Papers include correspondence, newspaper clippings, photographs, reprints, unpublished lectures and research papers, outlines and notes for radio talks and skits, and some memorabilia.