The Library of Congress's digitized American historical materials are organized into more than 100 thematic collections. Original formats include manuscripts, prints, photographs, posters, maps, sound recordings, motion pictures, books, pamphlets, and sheet music. Collections may be browsed individually, searched individually (including full-text searching for many written items), or searched across multiple collections. 1400s-present.
The original formats include manuscripts, prints, photographs, posters, maps, sound recordings, motion pictures, books, pamphlets, and sheet music. Each online collection is accompanied by a set of explanatory features designed to make the materials easy to find, use, and understand. Collections may be browsed individually, searched individually (including full-text searching for many written items), or searched across multiple collections.
SIL also manages the web presence for selected Smithsonian publications:
Atoll Research Bulletin
Smithsonian Annals of Flight
Smithsonian Contributions to Anthropology
Smithsonian Contributions to Astrophysics
Smithsonian Contributions to Botany
Smithsonian Contributions to History and Technology (1969 - present ; formerly Smithsonian Studies in History and Technology)
Smithsonian Contributions to Paleobiology
Smithsonian Contributions to the Earth Sciences
Smithsonian Contributions to the Marine Sciences
Smithsonian Contributions to Zoology
Smithsonian Folklife Studies
Smithsonian Studies in Air and Space
Smithsonian Proceedings and related publications from the SI Scholarly Press
