Collected Works of Abraham Lincoln. Volume 8.
Lincoln, Abraham, 1809-1865.
To A. McKim Dubois 
A. McKim Dubois Springfield Nov 13. 1854.
Dear Sir Our court sets on the 20th Inst. and you will be wanted as a witness in the Illinois College case.  I merely write this to notify you will be wanted. When we fix a day we will give you more particular notice. Yours &c. A. LINCOLN.