- Production date
- 1913-1971.
- Call number
- mssSpanish
- Provenance
- Gift of Spanish American Institute, The Huntington Library, San Marino, California.
- Restrictions
- Due to the nature of the collection and the amount of personal information that is present, many parts of the collection are sealed for 75 years after the individual's birthdate. This material is noted in the finding aid.
- Associated people
- Silverthorn, Richard.