Teaching With The Library of Congress Informational Site.
Description and examples of Primary vs. Secondary Sources
This guide serves as an introductory-level companion to the Harvard University Library Research Guide for the History of Science
Secondary Sources Website.
If you are seeking to learn about the past, primary sources of information are those that provide first-hand accounts of the events, practices, or conditions you are researching. In general, these are documents that were created by the witnesses or first recorders of these events at about the time they occurred, and include diaries, letters, reports, photographs, creative works, financial records, memos, and newspaper articles (to name just a few types).
Founded in 1936, the Society of American Archivists is North America's oldest and largest national professional association dedicated to the needs and interests of archives and archivists. SAA represents more than 6,200 professional archivists employed by governments, universities, businesses, libraries, and historical organizations nationally.