Description Overview Reference M-7983 Model NG2-28G Year 2003 Double spacing Loom Group 1 5 looms with Muller Mucontrol 2 4 looms with Muller Mudata 2 Appalachian model 20 MP electronic stop motion Loom Group 2 Model NG Year not available Double spacing Muller Mudata 2 Appalachian model 20 MP electronic stop motion Loom Group 3 Model ND and ND2 Year 1990 to 1995 Muller Mudata 2 Appalachian model 20 MP electronic stop motion