"Historypin is a way for millions of people to come together, from across different generations, cultures and places, to share small glimpses of the past and to build up the huge story of human history.

Everyone has history to share: whether its sitting in yellowed albums in the attic, collected in piles of crackly tapes, conserved in the 1000s of archives all over the world or passed down in memories and old stories.

Documerica was a program sponsored by the Environmental Protection Agency to photographically document subjects of environmental concern in America during the 1970s. The images were made by approximately 70 well-known photographers contracted by the EPA for this project. Photographers included Danny Lyon, Gene Daniels, Marc St. Gill, Bill Strode, Charles O'Rear, Jack Corn, Tomas Sennett, Yoichi Okamote, and Ken Hayman.

The Spanish Civil War digital collections è un progetto dell’University of California di San Diego di digitalizzazione della “Southworth Spanish Civil War Collection”, una sezione della più ampia “Mandeville Special Collections Library".

"Seldom does any monograph attempt to be comparative, in this case to cross the Channel and to say new and interesting things about the scientific culture found in both England and France. By using color, as a practice as well as a branch of optical theory, the author manages to weave material culture along with abstract science—again an integration seldom found in a first work."

"Harvard's Widener Library is the repository of many scarce and unique Latin American pamphlets published during the 19th and the early 20th centuries.

" The Travelers in the Middle East Archive (TIMEA) is a digital archive that focuses on Western interactions with the Middle East, particularly travels to Egypt during the nineteenth and early twentieth centuries. TIMEA brings together: