The Chamber of Commerce of the United States is the world’s largest business organization representing the interests of more than 3 million businesses of all sizes, sectors, and regions. This collection contains photographs, negatives, slides, digital images, sound recordings, videos, and films that document the history of the Chamber from its founding to the twenty-first century. The materials provide a record not only of the activities of the Chamber but also of the political landscape surrounding key issues related to business. The collection focuses on the legislation, regulations, and litigation impacting the economy, immigration reform, pensions, health care, trade, Social Security, air quality, global warming, workplace safety, and taxes, as well as major industries such as energy, aviation, automobiles, agriculture, transportation,mining, shipping, and technology.

In 1932, Morris Sayre (1885-1953) became a director of the National Association of Manufacturers (NAM), which he became president of in 1948. The collection contains speeches given by Morris Sayre on behalf of the National Association of Manufacturers (NAM).

The National Association of Manufacturers (NAM) is “the largest manufacturing association in the United States, representing small and large manufacturers in every industrial sector and in all fifty states,” and “is the powerful voice of the manufacturing community and the leading advocate for a policy agenda that helps manufacturers compete in the global economy and create jobs across the United States.” This collection contains photographs, negatives, slides, digital images, sound recordings, objects, videos, and films that document the history of the National Association of Manufacturers (NAM) from the mid-twentieth century through the early twenty-first century. The materials provide a visual and audible documentation of the organization’s programs and activities.

The National Association of Manufacturers (NAM) is “the largest manufacturing association in the United States, representing small and large manufacturers in every industrial sector and in all fifty states,” and “is the powerful voice of the manufacturing community and the leading advocate for a policy agenda that helps manufacturers compete in the global economy and create jobs across the United States.” Their records provide comprehensive documentation of the organization's programs and activities from its founding in 1895 to the present.