My grandfather (Dawson McWilliams) graduated from  there on March 10, 1895, and for purposes of family history I am interested in finding out what the school was like at that time.  My grandfather was the 10th of ten boys in his family (from Dunbar, Nebr.) and he attended this school when he was 20 years old. Attached is a photo of the diploma I have of his graduation from the Commercial Institute.  
Steven R. McWilliams