Papers collected by Soberanes for Hubert Howe Bancroft, and used as source
material for Bancroft's History of California.
Number of containers: 1 v., 2 portfolios
Copyright has not been assigned to The Bancroft Library. All requests for permission to publish or
quote from manuscripts must be submitted in writing to the Head of Public Services. Permission for
publication is given on behalf of The Bancroft Library as the owner of the physical items and is not
intended to include or imply permission of the copyright holder, which must also be obtained by the
Collection is open for research.