Special Collections service alert

The Reading Room for the Department of Special Collections in Green Library will be temporarily closed Monday, March 24th through Friday, March 28th.  Regular operations will resume on Monday, March 31st. 

If you have any questions, please contact the Department of Special Collections at specialcollections@stanford.edu.

University Libraries

Charles Petersen

Harold Hohbach Historian, Silicon Valley Archives, Humanities Resource Group
I am the Harold Hohbach historian at the Silicon Valley Archives. You can find out more about me and my work at my personal website, https://charlespetersen.sites.stanford.edu/

Education

PhD, Harvard University, American Studies (2020)
MA, Harvard University, History (2016)
BA, Carleton College, English (2005)

Expertise

History
Technology
Political Economy

Contact

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Last updated March 11, 2025