Scope and Contents The collection partially documents John P. Case’s private farm practices and his participation in the organization of the Pure Milk Association from 1922 to 1965.  Records include correspondence, minutes, reports, publications, and financial data. The major portion of the collection contains financial record books used by Case to measure his farm productivity over a given year.  Included are tabulations of crop, livestock, labor, and operating receipts and expenses dating from 1922 to...

Scope and Contents The North Corn Belt Seed Growers, Incorporated records partially document the origin and development of a northern Illinois hybrid seed producers’ company in Naperville, Illinois from 1938 to 1967.  Included in these records are articles of incorporation and amendments, by-laws, minutes of meetings, certificates of stock, financial statements, and membership lists. Researchers interested in the North Corn Belt Seed Growers Collection may also wish to consult two related Regional History...