The papers include professional correspondence (especially Southern California Edison Company Committee on Public Information), unpublished talks, reprints, and biographical material.

Royal Wasson Sorensen, 1882-1965. Electrical Engineer; Professor of Electrical Engineering at Caltech from 1910-1952.

1.25 linear feet (3 boxes)

Copyright may not have been assigned to the California Institute of Technology Archives. All requests for permission to publish from manuscripts must be submitted in writing to the Caltech Archives. Permission for publication is given on behalf of the California Institute of Technology Archives as the owner of the physical items and, unless explicitly stated otherwise, is not intended to include or imply permission of the copyright holder, which must also be obtained by the reader.

The collection is open for research. Researchers may contact the Caltech Archives to make an appointment for access. This collection has not been digitized.