Protector (1983)(Abercrombie)[a][PROTCTO Start]
Protector (1983)(Abercrombie)[h TSTH][bootfile]
Atomic Protector (1983)(Optima)[ATOM Start]
Atomic Protector (1983)(Optima)[a][ATOM Start]
Atomic Protector (1983)(Optima)[h TSTH][bootfile]
Protector (19xx)(Abacus Programs)