There are several handwritten labels taped to this object: 1) "Area routine for closed traverse" on label on tape reel plate on front on object; 2) "Note: L16 is bad - the spare long line is being used for L16 - pre-amp 3-9 i sstill being used. The clock track is also bad - the spare clock is being used."; 3) "Wired for 110V. Do not plug in." There are three (3) door panels not attached to the object however, all are stored with the object.
Control Data Corporation (CDC)
Stamped on several surfaces of the unit; may be the serial number.
Read Pre-amp Chassis number stamped on right side of unit.
Blower assembly number stamped on left Blower assembly number stamped on left side of unit.