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Description

Photo of University of California, Berkeley students of the School of Mining at the entrance to Lawson Adit, a horizontal mine tunnel, or adit, on the UC Berkeley campus, near the Hearst Mining Building, dug directly through the Hayward Fault. The 1917 photo shows Dean Andrew Lawson (far right) and Frank Probert (center, third from right).

Date

1917

Source

Helfland, Harvey (2001) The Campus Guides: University of California Berkeley, Princeton Architectural Press, p. 106 Retrieved on October 20, 2012. ISBN: 1568982933.

Author

Unknown author

Permission
(Reusing this file)

Public domain	This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.	United States
	This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.