Commodore 8722, C128 MMU, MOS CBM CSG (Bent Pins)

Commodore 901226, BASIC ROM C64/128, MOS CBM CSG (Bent Pins)

Commodore 128 C128 - MOS 8722 R1 CBM MMU Chip - WORKING

Mitsumi Proprietary CD-ROM Interface, ISA Bus, 74-1645A

Commodore 901227, Kernal ROM C64/128, MOS CBM CSG (Bent Pins)

Commodore 901226, BASIC ROM C64/128, MOS CBM CSG

Commodore 325302, 1541 DOS ROM, MOS CBM CSG

Commodore 251913, BASIC + Kernal ROM C64c/128, MOS CBM CSG (Bent Pins)