Caltech Archives Request System
The Caltech Archives Request System allows you to register and have materials retrieved for viewing. Through your account, you can also place duplication orders, request materials for special activities such as class visits, see your user history, and update personal information.
Select the appropriate option below to continue. All first-time users will be directed to a registration form. For assistance, please contact us at (626) 395-2704.
The Archives Reading Room is now open only by appointment. Read our current COVID‑19 policy concerning visitors to the Caltech campus.