- 19th century to present
- Epstein, Samuel (Geochemist) (Person)
Conditions Governing Access
This collection has not been digitized, and is available only in the reading room of the Caltech Archives. Access is available to anyone conducting research for which it is necessary; please contact the Caltech Archives to make an appointment.
1 unspecified containers : MEDIUM: Paper
Language of Materials
From the Collection: English