What Happened to the Prosser Notebook?

You may remember that back in November and December I wrote a series of posts about a notebook one of my students loaned me.  It was his grandfather's Torts notebook from the 1938-39 academic year at the University of Minnesota.  The course was taught by William Prosser.  The first post is here; pictures are here.

I am writing an article based on the notebook this summer.  If any of you interacted with Prosser in any way (student, colleague, etc.) and would be willing to share your impressions, I would love to hear them.  Thanks in advance.

--CJR