Antique class ring from the University of Minnesota. This was my fathers who passed away when I was 8 years old. I would like it to find a nice home for someone who will appreciate. My dad was born in 1902 and I assume as college is usually when you are 18 to 21 years old that this is from about 1920. The half box it is sitting in is the original box, I do not know where top is. It has my dad's initials on box (EOG) as well as inside ring in a primitive block writing.