The Institute Archives serves as the collective memory of Caltech by preserving the papers, documents, artifacts and pictorial materials that tell the school's history, from 1891 to the present. Researchers will also find here a wealth of sources for the history of science and technology worldwide, stretching from the time of Copernicus to today.
The Institute Archives serves as Caltech's collective memory, preserving the papers, documents, artifacts and pictorial materials that tell the school's history, from 1891 to the present. Holdings include manuscript, photographic, print and audio-visual materials, oral histories, fine art and historic artifacts. Many of the photographs are available in digital format (thumbnail and full size) through the photo archive. The site also includes information about using the physical archive, online versions of archive exhibits and facts about the Cal Tech archive.

