Currently this website presents full-text, searchable facsimiles of 1,850 monographs and 288 journal volumes related to agriculture in the U.S. All were published between 1806 and 1989. Evaluations and 4,500 core titles are detailed in the seven volume series The Literature of the Agricultural Sciences. Fields of study covered include agricultural economics, agricultural engineering, animal science, forestry, nutrition, rural sociology, and soil science.

Types of materials include memoirs and transactions of early agricultural societies, newspapers, almanacs, agricultural periodicals, governmental publications, and archives of families, communities, and corporations. Users can search by author, title, subject, or keyword, then access the title page, table of contents, index, or pages of the text. These resources are valuable for studying the profound social, cultural, and economic effects of shifts in the history of American farming.

The history of the Macintosh computer is presented on this website. Rather than profile Apple Computer's leader, Steve Jobs, and well-publicized software and hardware developers, materials include 13 interviews with designers, technical writers, Apple employees, a Berkeley user group organizer, and a San Francisco journalist who covered early developments.

In addition, nearly 90 documents from the late 1970s to the present chart company and user group developments, beginning with roots in the 1960s counterculture philosophy. Documents include "From Satori to Silicon Valley," a lecture by Theodore Roszak first delivered in 1985 with afterthoughts added in 2000. There are 13 texts by the first Mac designer, Jef Raskin, press releases and other marketing materials, and texts relating to user groups.

More than 100 images include patent drawings and product photographs.

More than 40 million pages from more than seven million tobacco industry documents are presented on this website. Documents were made public as a stipulation of the 1998 Master Settlement Agreement to settle multiple lawsuits. Index records, prepared by tobacco companies, can be searched by full-text.

Documents range from the 1930s to 2002, though most were created since the 1950s, and deal with industry concerns such as marketing, sales, advertising, research and development, manufacturing, and expansion of business to developing countries. There are 80 links to related sites and promises to include more documents in the future. This project offers an abundance of material for studying the history of smoking, advertising, and 20th-century American business practices.

Highlights of Coca-Cola television advertisements from the Library of Congress Motion Picture archives are exhibited on this site, with 50 commercials, broadcast outtakes, and experimental footage.

There are five examples of stop-motion advertisements from the mid-1950s, 18 experiments with color and lighting for television ads from 1964, and well-known commercials, such as the "Hilltop" commercial featuring the song "I'd Like to Buy the World a Coke" (1971). Additional resources include the "Mean Joe Greene" commercial (1979); the first "Polar Bear" commercial (1993); the "Snowflake" commercial (1999); and "First Experience," an international commercial filmed in Morocco (1999).

The site also includes a bibliography and links to finding aids for other television commercials at the Library of Congress. While this site is relatively small, it provides a good resource for studying the history of post-World War II consumer culture in terms of content and technique.

These materials—early motion pictures from 1891 to 1918, 81 sound recordings from 1913 to 1920, and related materials, such as photographs and original magazine articles—document Thomas Edison's impact on the history of American entertainment. Edison's inventions included the phonograph, the kinetograph motion picture camera, and the kinetoscope motion picture viewer.

Sound recordings are accessible by title and according to six genres: instrumental selections, popular vocals, spoken word, spoken comedy, foreign language and ethnic recordings, and opera and concert recordings. Films are organized by title, chronologically, and according to genres, including actualities (nonfiction films), advertising, animation, drama and adventure, experimental, humorous, trick, and reenactments. Actuality subjects include disasters, expositions, famous people, foreign places, the navy, police and fire departments, railroads, scenic America, sports and leisure, the variety stage, and war. Special pages focus on the life of the inventor and his contribution to motion picture and sound recording technologies.

Produced at the Mathew Brady studio, this collection contains more than 725 early photographs, most of them daguerreotypes. The Brady images include portraits of prominent public figures, such as President James K. Polk, Thomas Hart Benton, Thomas Cole, Horace Greeley, and the earliest known images of President Abraham Lincoln and his wife Mary Todd Lincoln.

In addition, the site presents daguerreotypes by African American photographers; architectural views taken around Washington, DC and Baltimore, MD; street scenes of Philadelphia, PA; early portraits by Robert Cornelius; and copies of painted portraits. A short introduction to the daguerreotype medium and a "Timeline of the Daguerrian Era" provide context for the images. A special presentation, "Mirror Images: Daguerreotypes at the Library of Congress," includes photographs from the American Colonization Society, occupational daguerreotypes, portraits, and architectural views. Useful for studying 19th-century photography and visual culture, as well as for viewing some of the earliest American photographs.

These resources come from a privately held collection of 20th-century American ephemeral films, produced for specific purposes and not intended for long-term survival. The website contains nearly 2,000 high-quality digital video files documenting various aspects of 20th-century American culture, society, leisure, history, industry, technology, and landscape. It includes films produced between 1927 and 1987 by and for U.S. corporations, nonprofit organizations, trade associations, community and interest groups, and educational institutions. More than 80 films address Cold War issues.

Films depict ordinary people in normal daily activities such as working, dishwashing, driving, and learning proper behavior, in addition to treating such subjects as education, health, immigration, nuclear energy, social issues, and religion. The site contains an index of 403 categories. This is an important source for studying business history, advertising, cinema studies, the Cold War, and 20th-century American cultural history.