Unknown number located on label plate affixed on proper left side upper corner
Handwritten number on masking tape affixed to inside of machine in the back top corner
overall: 68 in x 64 1/4 in x 29 1/2 in
Metal framed cabinet with two doors on the back. Front of the machine is made up of two doors which have two panels each with a locking mechanism. Each door has two large silver handles. Top of the machine has venting panels. Four slide out card cages make up about two-thirds of the machine. Plug board has missing wires and unfolds to access cables and makes up about one-third of the machine.