California Institute of Technology
Welcome to the Caltech Archives


The Caltech Archives
was formally established in 1968 to serve as the collective memory of the California Institute of Technology. Our mission is to preserve and make accessible the institutional records, personal papers, documents, artifacts and pictorial materials that tell the school's history.

The Archives' unique research collections in the history of science and technology range from the time of Copernicus to today. They are available to the campus community for instructional and research purposes, as well as to qualified non-campus users by appointment.

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Images above are from the Caltech Image Archive, an online, searchable database of thousands of images.



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In the News

Now online 6 Legacy Oral Histories:
Frank Estabrook (Gravitational Waves and JPL)
Philip Fogg
(Business Economics)
Hans Liepmann (Engineering and Applied Science)
Thayer Scudder (Anthropology)
Verner Schomaker (Chemistry)
Peter Wyllie (Geology and Planetary Sciences)

6 new Oral Histories online
Read the recollections of:
- Pol Duwez (Engineering)
- Frank E. and Ora Lee Marble (Engineering)
- Philip Saffman (Engineering)
- Margaret Lauritsen Leighton (Physics)
- Robert Leighton (Physics)
- Richard Marsh (Chemistry) Posted 8-22-2017

Gerald J. Wasserburg oral history online!
G. J. Wasserburg received the prestigious Crafoord Prize in 1986 for his pioneering work on isotope geology. His personal recollections are now available online.
This completes the Wasserburg collection in the Caltech Archives, which are also home to his papers. They are open to researchers and the finding aid can be found online at the Online Archives of California (OAC). Posted 5-19-2017

image In The News archive



Talk of the Archives


A class in 201 E. Bridge

To the new Caltech students now beginning a year of instruction, creativity, and enlightenment, everything must seem novel and exciting. Yet they follow in the footsteps of many generations of Techers, who walked our campus with the same hunger for learning, making, inventing, and excelling. This exhibit features pictures taken five decades ago, when clothes and hairdos, culture and technology were all very different, but the Caltech spirit is unmistakably the same. We wish the class of 2021, as well as Techers in all walks of life, a wonderful new year. -EP Visit the exhibit here.

Posted 9-25-2017

image previous "Talk of the Archives"

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