This collection consists primarily of letters to and from Charles Wylie, including invitations to speak or write, requests for information about the department or the field of dairying, Wylie's attempt to secure a foreign appointment, and department business. Also included is information about the field of dairying, requirements for publications, reports, statistics, and other materials.

This collection consists of Cowgirl Creamery business records, advertising, and company planning. Also included are recipes and cookbooks, correspondence, planning and information from food-related organizations, and materials regarding cheese making. These documents are representative of Sue Conley and Peggy Smith's involvement in organic farming initiatives and cheese making, and their establishing the Cowgirl Creamery.

This collection houses 21 volumes documenting the activities of Lucius Polk Brown's Ewell Farm and Spring Hill Plantation between 1856 and 1916.

This collection contains correspondence, record books, memoranda, printed material, and other records concerning the Spring Hill and Melrose plantations from 1856 to 1898.