MOS 251913-01 C64C/128 kernel/basic ROM for Commodore Business Machines CPU

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

CBM/MOS 901226-01 Basic Rom Chip for Commodore 64 - Fully Tested #8424

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

MOS Commodore 64 BASIC rom IC chip 901226-01 CBM Tested Working

Commodore 128 & 64c (narrow board) Kernal rom chip IC. MOS 251913-01. Used.

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

Commodore 64 C64 1541 drive multi-ROM KERNAL BASIC CHAROM 1541 1541-II FASTLOAD