This massive collection presents more than 550,000 images relevant to both U.S. and world history, from the earliest days of print culture to the present. Resources consist primarily of historical maps, posters, prints and photographs, illuminated manuscript pages, and images drawn from published books.

For browsing, the materials are divided by subject heading, library of origin, and the name of the item's creator and/or publisher. They are also sorted by collection: Arts & Literature; Cities & Building; Culture & Society; History & Geography; Industry & Technology; Nature & Science; and Printing & Graphics. Within these broad headings, images are further subdivided into more specific groupings, for example, Indonesian dance, dress and fashion, Civil War medical care, and New York City apartment buildings. All images can be downloaded and are accompanied by detailed source information, but users will have to turn elsewhere for historical context.

The 150 cartoons presented here were drawn between 1929 and 2000 by three-time Pulitzer Prize-winning political cartoonist Herblock (Herbert Block). Cartoons comment on major events and public issues.

The website also presents an essay by Block on "the cartoon as an opinion medium"; a biographical essay; and 15 caricatures of the cartoonist by well-known colleagues. Cartoons are organized according to 13 chronological sections, with an additional segment devoted to presidents. Brief annotations provide historical context for each image.

A tribute site by the Washington Post, Herblock's longtime employer, offers additional cartoons and essays by Block.

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.

Designed to help users better understand the evolution and complexity of medicinal marketing in the 20th century, this website provides more than 600 health-related advertisements printed in newspapers and magazines from 1910 to 1960. Ads are organized into six categories: Household Products; Over-the-Counter Drugs; Personal and Oral Hygiene; Vitamins and Tonics, Food, Nutrition and Diet Aids; Institutional and Pharmaceutical; and Cigarettes. Over-the-Counter Drugs; Personal and Oral Hygiene; Vitamins and Tonics, Food, Nutrition and Diet Aids provide the largest number of advertisements; the Cigarette category offers only one.

Supplementary materials, such as internal reports from marketing companies, American Medical Association reports and editorials, Federal Trade Commission archival records, transcripts of 1930s radio commercials, and medical journal articles, focus on the production and influence of health-related advertisements. A bibliography provides 80 further reading suggestions. The project highlights materials for case studies on Fleischmann's Yeast, Listerine, and Scott Tissue.

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.

Records on the more than 25 million passengers and ship crew members who passed through Ellis Island between 1892 and 1924 are available through this website. Most passengers came from Europe and Russia, although there are some records from Asia, the Caribbean, and Latin America.

The website requires a free, simple registration to view detailed records that include name, residence, date of arrival, age on arrival, ethnicity, place of residence, marital status, ship of travel, place of departure, and a copy of the original ship manifest (a transcription is also available). The website includes extensive contextual information about Ellis Island, immigration, and genealogical research. "Family Histories" illuminates the genealogical research experiences of six Americans of diverse ethnic backgrounds.

The "Peopling of America" exhibit covers six periods from pre-1790 to 2000, with graphs, photographs, and immigration statistics geared to place of origin. Additional information is available for an annual fee.

P. T. Barnum's American Museum burned down under mysterious circumstances in 1865 after nearly a quarter century of patronage. The original museum tried both to entertain and educate with exhibits on natural history, American history, and reform efforts along with attractions of a sensational nature. With the exception of African Americans, who were barred from entry until the Civil War, New Yorkers of diverse ethnic, gender, and class identities mingled in the museum's shared cultural space.

Visitors to this website can explore an interactive 3D recreation of the museum or an archive of images, documents, accounts, and essays on 16 original Barnum exhibits, including the Fejee mermaid; Joice Heth, a former slave advertised as George Washington's nursemaid; "Swedish Nightingale" Jenny Lind; John Brown; Jefferson Davis; the Lincoln assassination; the Civil War in New York; and phrenology. The website allows visitors to immerse themselves in the popular culture of Barnum's era.

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.