Thompson, William A. (1824-1857). An Interesting Content-Rich Original Autograph Letter Signed by a Sacramento Attorney, William A. Thompson, Addressed to His Mentor and Former Superior, Judge Hon. R.C. Hurd, Talking about Thompson’s Law Practice, Engagement in Land Title Cases, Anticipated Dissolution of the Sutter Land Title, Completion of Sacramento’s Second Courthouse, Local Climate and His Meeting with the Addressee’s Relative, J.W. Hurd, Who Resided in “Gun Valley, El Dorado County”. Sacramento, 30 April 1855.