"This online collection offers important historical perspectives on the science and public policy of epidemiology today and contributes to the understanding of the global, social–history, and public–policy implications of diseases.
Contagion: Historical Views of Diseases and Epidemics is a digital library collection that brings a unique set of resources from Harvard’s libraries to Internet users everywhere. Offering valuable insights to students of the history of medicine and to researchers seeking an historical context for current epidemiology, the collection contributes to the understanding of the global, social–history, and public–policy implications of disease.Contagion is also a unique social–history resource for students of many ages and disciplines.
Created by the Harvard University Library’s Open Collections Program with vital support fromArcadia, the collection provides general background information on diseases and epidemics worldwide, and is organized around significant “episodes” of contagious disease.
These materials include digitized copies of books, serials, pamphlets, incunabula, and manuscripts—a total of more than 500,000 pages—many of which contain visual materials, such as plates, engravings, maps, charts, broadsides, and other illustrations. The collection also includes two unique sets of visual materials from the Center for the History of Medicine at Harvard’s Francis A. Countway Library of Medicine.
Library materials and archival materials are supplemented by explanatory pages that introduce concepts related to diseases and epidemics, historical approaches to medicine, and notable men and women."


"The Prints and Photographs Online Catalog (PPOC) contains catalog records and digital images representing a rich cross-section of still pictures held by the Prints & Photographs Division and, in some cases, other units of the Library of Congress. The Library of Congress offers broad public access to these materials as a contribution to education and scholarship.
"The After Slavery Project is an international research collaboration directed from Queen’s University Belfast, generously funded by the (UK) Arts and Humanities Research Council and benefiting from key institutional support from the Institute for Southern Studies at the University of South Carolina and the W. E. B. Du Bois Institute at Harvard University. Launched in 2006 by three historians working in the fields of labor, southern and African American history, the project seeks to draw together some of the most exciting developments in the study of the post-emancipation US South, and in particular to encourage and promote a gathering consensus among historians that this period can best be understood as an important chapter in American labor history. Much of the early scholarship on the aftermath of slavery was undertaken by scholars who’d absorbed prevailing ides about black racial inferiority, and was often permeated with racism and hostile to the project of Reconstruction. In the years following the triumph over Jim Crow, a new generation of historians influenced by the black freedom movement and building on the pioneering work of W. E. B. Du Bois and others countered this version of the past, and for the past generation this revisionist framework has profoundly reshaped the way the late nineteenth century South is taught and understood. Whether this newer understanding has managed to break out of college and university classrooms and influence popular understanding is another question.
"Making of America (MoA) is a digital library of primary sources in American social history from the antebellum period through reconstruction. The collection is particularly strong in the subject areas of education, psychology, American history, sociology, religion, and science and technology. The collection currently contains approximately 10,000 books and 50,000 journal articles with 19th century imprints."
"Documenting the American South (DocSouth) is a digital publishing initiative that provides Internet access to texts, images, and audio files related to southern history, literature, and culture. Currently DocSouth includes fourteen thematic collections of books, diaries, posters, artifacts, letters, oral history interviews, and songs.
"The complete Abraham Lincoln Papers at the Library of Congress consists of approximately 20,000 documents. The collection is organized into three "General Correspondence" series which include incoming and outgoing correspondence and enclosures, drafts of speeches, and notes and printed material. Most of the 20,000 items are from the 1850s through Lincoln's presidential years, 1860-65. Treasures include Lincoln's draft of the Emancipation Proclamation, his March 4, 1865, draft of his second Inaugural Address, and his August 23, 1864, memorandum expressing his expectation of being defeated for re-election in the upcoming presidential contest. The Lincoln Papers are characterized by a large number of correspondents, including friends and associates from Lincoln's Springfield days, well-known political figures and reformers, and local people and organizations writing to their president. In its online presentation, the Abraham Lincoln Papers comprises approximately 61,000 images and 10,000 transcriptions."
"Historical Collections for the National Digital Library at the Library of Congress. Photographs, prints, documents, films, maps and sound recordings."
"Mary Evans Picture Library licences images for commercial use in books, newspapers, magazines, adverts, web sites and all manner of other media.