The Dairy Publications Collection consists mainly of papers relating to dairy programs, agricultural organizations, committees, conferences, reports, congressional testimony, marketing, and federal regulations.

The Poultry and Egg National Board Records include board meeting minutes, financial statements, annual reports, egg promotional material, new product research, cholesterol and fat studies, diet and nutritional cookbooks, reports of the American Home Economics Association conferences, and reports of the 1969 White House Conference on Nutrition.

The USDA Agricultural Marketing Service and Farm Market Photograph Collection consists primarily of slides of farm markets and associated marketing and transportation activities throughout the United States, with a few examples from foreign countries.