RAM-ROM (19xx)(Watford Electronics)[bootfile]
256K RAM-Floppy Test V5.0 (19xx)(R. Brosig)[a2]
CP-M V2.2 Z1013 IG-HC + RAM-Floppy V2.5 (19xx)(Digital Research Inc)[a2]
CP-M V2.2 Z1013 IG-HC + RAM-Floppy V2.3 (19xx)(Digital Research Inc)
CP-M V2.2 Z1013 IG-HC + RAM-Floppy V2.4 (19xx)(Digital Research Inc)[a2]