Please contact the contributing institution for more information regarding the copyright status of this object.
Description
Robert B. Jansen, Dam-design expert. Jansen was a civil engineering specializing in the construction and safety of dams. He worked for the U.S. Bureau of Reclamation and the California Dept. of Water Resources and led many investigations of dams and dam failures.
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.