More than 30,000 photographs of Colorado towns, landscapes, mining scenes, and American Indian tribes, taken between 1860 and 1920, are featured on this website. Approximately 4,000 images deal with the mining industry, including labor strikes, while 3,500 photographs depict Indian communities from more than 40 tribes west of the Mississippi River.

Special presentations include a gallery of over 40 photographs depicting the dwellings, children, and daily lives of Native American women; more than 30 images of buildings, statues, and parks in Denver built in conformance with the turn-of-the-century "City Beautiful" movement; and 20 World War II-era photographs of the Tenth Mountain Division, ski troops from Colorado who fought in Italy. Each image in these special exhibits is accompanied by a brief description. There are also biographies of three Western photographers.

This comprehensive set of Congressional documents covers the nation's founding through early Reconstruction. Materials are organized into four categories: Continental Congress and the Constitutional Convention; Statutes and Documents; Journals of Congress; and Debates of Congress. The site provides descriptions of 16 types of documents, including bills and resolutions, American State Papers, the U.S. Serial Set, Journals of the Continental Congress, the Congressional Globe, and the Congressional Record.

A presentation addresses the making of the Constitution that introduced an 1834 compilation of Congressional debates and proceedings and a timeline presents American history as seen in Congressional documents. Special attention is directed to Revolutionary diplomatic correspondence, Indian land cessions, the Louisiana Purchase, the Journal of the Congress of the Confederate States of America, 1861–1865, the impeachment of Andrew Johnson, and the electoral college.

Designed to showcase the work of archaeologists and their excavations at Mobile and elsewhere in Alabama, this website offers images and exhibits from several digs. Visitors can "virtually visit" archaeological sites in the town of Old Mobile, capital of the French colony of Louisiane [sic] from 1702 to 1711; the Mississippian Indian city of Bottle Creek (1100–1400); and the Indian fishing site of Dauphin Island Shell Mounds (1100–1550).

Additional sites include the French village of Port Dauphin (1702–1725); the Dog River Plantation site, home to a French-Canadian immigrant family, numerous Indians, and slaves (1720s–1848); and sites in downtown Mobile, including a Spanish colonial house (ca. 1800), an early 19th-century riverfront tavern, and antebellum cotton warehouses.

Artifacts features more than 250 images of pottery shards with accompanying descriptions. Great Links presents 30 additional websites that focus on preservation, archaeology, and Alabama history. The site also includes images and information on seven additional French colonial sites in Nova Scotia, New York, Michigan, Illinois, Mississippi, and Louisiana.

The images in this collection, focusing on the Americas, come from books printed or created in Europe between about 1492 and 1825. Images include woodcuts, copper engravings, and paintings. The database, still being compiled, currently contains 6,685 images and will eventually contain some 7,500 images. Image viewing software is available from the site.

The visitor can browse the entire archive or search by time period, geographical area, keyword, or subject, including indigenous peoples, flora and fauna, artifacts, industry, human activities, geography, maps, city views and plans, and portraits. Some images, such as Ptolemy's map of the world, may be familiar. Others are reproduced for the first time. Navigation requires some practice, but is worth the effort.