Material related to Michael Maurice O'Shaghnessy's career as a San Francisco city engineer that include a signed copy of his book Hetch Hetchy : Its Origin and History.

1 half box

Copyright has not been assigned to the California State Railroad Museum. All requests for permission to publish or quote from manuscripts must be submitted in writing to the CSRM Archivist. Permission for publication is given on behalf of the CSRM 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 reader.

This collection is open for research at our off-site storage facility with one week's notice. Contact Library & Archives staff to arrange for access.