Description Overview Six machines of the same model: one MBJ1 from 1989, two MBJ2 from 1991, one MBJ2 from 1992, and two MBJ2 from 1993. Specifications Number of tapes: 9. Width of each tape: 100 mm. Jacquard model: SEC3. Jacquard brand: Muller. Number of hooks in the harness of each jacquard: 576.