standards and grades

Content Description

The Charles E. North Papers contain correspondence, articles, and reports on a variety of subjects related to the development of the dairy industry during the first half of the 20th century. The collection includes records concerning North's efforts in support of milk legislation, patents on processes and devices related to the milk industry, and photographs and motion pictures that reflect his determination to upgrade the sanitary standards for processing milk.

Content Description

The USDA Official Standards of the United States for Grades of Wool contains wool samples that document the 12 wool grade standards established by the U.S. Department of Agriculture (USDA) for the 1920s, and the 13 standards for the 1940s. The standards are based on the fineness or diameter of the wool fiber. Samples show the maximum diameter or fineness of fiber for each of the grades. The collection includes wool standards for 1926, 1928, 1940, and 1966.

Content Description The USDA Tobacco Market News Service Records contain historical information on the Tobacco Market News Service (1928-1971); tobacco inspection (1927-1963); stocks, standards, and grading (pre-1929-1935); and auctions (1929-1962). There are correspondence, notes, and copies of tobacco annual reports (1932-1953); major legislation (1933-1952); and hearings and testimonies (1947-1950). There are also World War II-era regulation summaries and reports of tobacco activities (1941-1948); material...