The object consists of a circuit board with discrete components. This object has a paper card (probably a donor card) with the above numbers and some dates. On the back reads " #09551 247-00 PROTO Checked OK 8/26/66 KCS".
Illinois, University of (Urbana-Champaign)
On both sides of board
On paper card
overall: 1/2 in x 4 in x 3 3/4 in
Gift of University of Illinois, Department of Computer Sciences