C    PicSil2    ©1983, CART1
x U    PicSil2    ©1983, CART1, EL: “p” printed on right, PAL
x U    PicSil2    ©1983, CART2, EL: “p” printed on right, PAL
x R    PicGr2    ©1985, CART1, EL: red letters, no “*” after ™
x R    PicGr2    ©1985, CART2, EL: red letters, no “*” after ™
   R    PicGr2    ©1986, CART2, EL: red letters, no “*” after ™
x U    PicGr2    ©1987, CART3, ML: no “use with…” or CX, EL: red letters
   U    PicGr2    ©1988, CART3, EL: red letters
   R    PicSil2    ©1988, CART3, EL: light pink letters
x R    Picred2    ©1983, CART3, Hong Kong, ML: “CX2689P”, PAL