Divided into six galleries, this website features 21 online exhibits. The first gallery, Binding the Nation, includes six exhibits such as "The Post and the Press" and "Moving West" which explains how the postal service contracted with stagecoach lines to transport mail across the frontier. The second gallery, Customers and Communities, uses a series of exhibits to examine the development of mail delivery to the growing urban and rural populations in the 20th century. For example, through a virtual tour of the "Mail by Rail," visitors learn about the revolutionary Railway Mail Service. Moving the Mail is the third gallery, with three exhibits, and Art of Cards and Letters, the fourth gallery, spotlights the important role mail has held as a medium for personal communications, including "Undercover: The Evolution of the American Envelope." The fifth gallery, Artistic License comprises six exhibits; and the last, the Philatelic Gallery, includes exhibits entitled "Rarities Vault" and "Inverts." This gallery also features changing exhibits featuring special objects from both the Museum and private collections, including an online version of "Mail to the Chief," a collection of original drawings by Franklin Roosevelt of the many stamps he designed.

There are also two research guides online for the Benjamin B. Lipsner Airmail Collection and for the 1847 Federal Postage Stamp Correspondence. An Activity Zone offers materials for young students and free downloadable curriculum guides (grades K through college level) are available for teachers. The 24 online articles from EnRoute, the National Postal Museum's membership magazine, complete this rich site.

The U.S. Army Yellow Fever Commission demonstrated in 1900 that the mosquito transmitted yellow fever. This archive is an extensive compilation of 5,500 items related to the Commission's findings. Documents span from 1850 to 1966 and include correspondence, reports, photographs, and artifacts. The site is organized into sections pertaining to six key individuals: Walter Reed, Jesse W. Lazear, Henry Rose Carter, Jefferson Randolph Kean, Albert E. Truby, and Philip S. Hench. Each section includes an introduction (800 to 1,000 words) and is searchable by date, series, subject, or keyword.

In addition, there is a 4,800-word essay entitled "United States Army Yellow Fever Commission." The Walter Reed Series (1874-1936) and the Reed Family Additions (1877-1902) comprise Reed's original letters concerning his seminal work with yellow fever in Cuba. The Jesse Lazear Series and Henry Rose Carter Series, which span from the 1860s to 1930s detail the men's involvement with the Yellow Fever Commission in Cuba and their careers in public health. The other series include personal and professional correspondence and research during the period of the Yellow Fever Commission's work in Cuba. A separate section entitled "Books" contains a first edition biography of Walter Reed and a 1941 version of Walter Reed, Doctor in Uniform, a biography for young adults. "Highlights" comprises a sampling of 30 unique documents, many of which comment on the importance of the Cuban American relationship. Those interested in exploring the history of medicine and science, social history, military history, public health policy, tropical medicine, and biomedical ethics will find this site of great interest.

A national repository for the preservation of historical papers, audiovisual materials, and artifacts related to Dwight Eisenhower, this site presents materials relating to his life and accomplishments. This collection indexes more than 675,000 feet of motion picture film, most of which document the years Eisenhower spent as president, but does not present the film. The site indexes more than 100 audio files that cover the years 1953 to 1958. In addition, the site includes full-text transcripts of Eisenhower's presidential speeches (nearly 400 pages of speeches in PDF format), and more than 75 photographs. The site includes six paintings made by Eisenhower. For educators, the site includes three lesson plans, including World War II Spy Kit: The Great Nazi Intelligence Coup, where students analyze primary sources and play a historical "what-if" game about the United States' preparations for the D-Day invasion. The site provides access to a limited number of primary or secondary sources.

Presenting a virtual alternative to the museum in Tucson, this site allows visitors to experience the indigenous cultures of Arizona and the greater southwest. The Online Exhibitions section offers a plethora of digital programs and resources, including Paths of Life: American Indians of the Southwest, With an Eye on Culture: The Photography of Helga Teiwes, and The Pottery Project: Explore the Arnold and Doris Roland Wall of Pots.

The Paths of Life section features a virtual reality tour of the exhibit that consists of 22 panoramas of the museum space with accompanying text. This presentation enables online visitors to vividly examine the origins, lifestyles, and contemporary lives of 10 Native American Indian tribes from the American Southwest and/or northern Mexico.

The With an Eye on Culture photography exhibit features more than 50 photographs, along with explanatory notes and video footage of interviews with some Native American subjects.

The Pottery Project enables vistors to virtually explore the Arizona State Museum's Wall of Pots. According to the Museum, the primary purpose of this exhibit is to "illustrate continuity and change over nearly two millennia of pottery making in the Southwest." For this reason, the Wall of Pots showcases both protohistoric and contemporary pottery. Visitors can view the collection column by column, and even explore individual shelves.

However, these are just a few examples of the resources complied by the Arizona State Museum. Younger students might enjoy the What Would Frida Wear? section, which allows users to dress a virtual paper doll of the Mexican artist, Frida Kahlo, in indigenous clothing and read about her life. Interested in more games like this? Pop over to the Explore Culture Online page for informative podcasts, videos, reading lists, and a ton of other engaging activities and useful information.

These materials come from a museum with approximately 4,000 pieces of racist memorabilia donated from Pilgrim's personal collection. Envisioned as an educational resource for scholars and students, this site contains most of the images within the museum collection, including sheet music, ashtrays, children's book covers, salt and pepper shakers, postcards, dolls, and matchbooks. The exhibit is divided thematically into 11 sections, including racist cartoons; Jezebel stereotypes; the tragic mulatto; and caricatures of the brute, picanninny, nigger, tom, mammy, coon, and golliwog. Each section includes a scholarly essay that provides historical context for the anti-black caricatures. For those interested in further research, the summaries (most between 2,000 and 4,000 words) offer extensive footnotes with primary, secondary, and online sources.

Of the 30 images within "The Brute Caricatures," users will find the covers of Charles Carrolls' The Negro a Beast, published in 1900, and D.W. Griffith's The Birth of a Nation of interest. There are 142 picanninny images, including Buckwheat and the cover of the children's book "Little Sambo." There are images of 50 "Uncle Tom," 87 "Mammy," and 90 "Jezebel" caricatures, both cinematic and commercial. More than 100 pictures and objects bear the appellation "nigger," and 118 19th- and early-20th-century racist cartoons (2 Quicktime and 2 RealMedia) are available. The exhibit includes a radio interview with Dr. Pilgrim, along with links to 13 scholarly essays and relevant newspaper articles. The site will be of special interest to those researching the history of racist memorabilia.

Currently provides more than 122 images of objects, documents, and photographs pertaining to the history of the town of Worthington, OH, founded in 1803 by a group of families migrating from western Connecticut and Massachusetts. The site creators plan to add more materials in the future, including digitized versions of 19th- and 20th-century newspapers and oral histories. Users may search by subject, title, or keyword in bibliographic records—which include abstracts of up to 100 words for each item—or browse the collection by decade or 27 categories covering aspects of the social, economic, cultural, civic, and environmental history of the town. Includes links to 22 related sites. Useful for those studying local history.

Provides historical information and photographs pertaining to more than 300 surveying instruments used in America to delimit land and transport boundaries "since the first European colonists settled here some 400 years ago and turned the American landscape into property." Visitors may browse by 23 types of instruments—from alidades to zenith telescopes—and by 117 names of instrument makers. Informative texts on makers, types of instruments, and specific instruments run from one sentence to 300 words in length. Entries include bibliographic references. Of value for those studying the history of science and technology.

This exhibit presents 60 items from Paul Mellon's private collection of material relating to the history of Virginia. The entire collection, 447 items, is housed at the University of Virginia. A 600-word essay provides biographical information on Mellon and his bequest. The exhibit is arranged in six sections, from "Exploring the New World" through "Slavery and the Civil War" to "Opening New Vistas". "Acquiring Virginia's Legacy" presents six highlights of the collection and a 1,400-word essay explaining its significance. A 150-word explanatory essay accompanies each image. The exhibit includes facsimiles of 11 books, seven prints, seven letters, five objects of ephemera, and five maps. Among the ephemera is a myriopticon, a rolled painting that viewers can "unroll" to view scenes from the Civil War. The site is primarily interesting as an exhibit and may not be particularly useful for researchers except as an introduction to the Mellon collection.

The highlight of the site is its Online Exhibitions section. There are currently 64 exhibits available. These include Separate is Not Equal, celebrating the 50 year anniversary of the Brown v. Board of Education decision (including audio and video files); Bon Appetit, documenting chef Julia Child's kitchen and career (including panoramic views and virtual examination of Childs's kitchen tools); and West Point, marking 200 years of military academy training.

Parents and teachers may appreciate the Kids area with hands-on history and science. Less useful for research, this site would be most useful as a virtual visit to the Museum.

Designed to provide access now and in the future to documents created by groups that protested the World Trade Organization's "Ministerial Week," held in Seattle from November 29–December 3, 1999. Offers texts of more than 80 oral histories of organizers and participants, 73 photographs, and images of 224 fliers, posters, and leaflets. Also includes 46 planning documents, 18 signs carried by protesters, two audio files, three videos, and a timeline documenting 520 events from March to December 1999. A second timeline covers the week of protests and a table with contact information for more than 1,400 organizations that opposed the meetings. Documents in the collection can be searched by keyword, organizations, and issues—labor, environment, trade, democracy, direct action, food, agriculture, health, and independent media.

The site's creators state they are "dedicated to ensuring that any account ever written of the WTO protests be attentive to the range of people who turned out, the varieties of strategies and issues they brought to the streets and the meeting rooms, and the coalitions that emerged and failed." As a result, the site will be of great value to those studying social protest movements in the late 20th century.