Louis L. Ray expedition notebooks, 1931

Sub-Series — Box: 26.1

Staff Only

Roger G. Barry glaciology collection expedition notebooks and reports

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Scope and Contents

Louis Lamy Ray (1909-1975) attended Washington University and recieved his A.B. and M.S. from the school. As part of his master's program he assisted C. K. Wentworth in Circle City Alaska studying river-ice and glaciers. He study glacial geology in the Rocky Mountans and the Midwest eventually receiving an M.A. and Ph.D. from Harvard and worked for the U.S. Geological Survey outside of Washignton D.C. This collection consists of four expedition notebooks from his expedition to Alaska with C.K. Wentworth in 1931.

This series has been digitized and is available on the Universtiy of Colorado Digital Library (CUDL).

Dates

Creation: 1931

Conditions Governing Access

This collection is open for research use. Material marked as restricted is due to the inclusion of legally and ethically protected confidential collection donor and researcher information. Please contact rad@colorado.edu for questions about access to this material.

Research access to original moving image films in this collection is restricted, due to preservation concerns. Contact rad@colorado.edu with a list of desired items and a statement of intended use, which will be evaluated by the Moving Image Archivist based on preservation condition of the desired items and staff availability; please note that access may not be guaranteed for all items.

All analog sound recordings, video formats, and badly deteriorated film held by the Archives must be digitized for research access, due to preservation concerns. If these materials have not previously been digitized, the researcher is responsible for the cost of digitization. Researchers may request access to previously-digitized audiovisual materials that are not online on the CU Digital Library by contacting rad@colorado.edu

This collection contains digital materials not available for download directly. Access to these materials is available either on-site in the Reading Room or by remote access. Requests to access born-digital materials must be made in advance by contacting rad@colorado.edu. Once a request has been made, please confirm viewing arrangements with Archives staff. Please allow at least 7 business days before download access is provided.