C    2nd txt    no ©, CART1, medium ®, gold letters, thick ™
   C    2nd txt    no ©, CART1, small ®, gold letters, thin ™
x C    2nd txt    no ©, CART1, medium ®, ML: gold letters, EL: orange letters, ML: “CX-2617-P”, PAL
   U    2nd txt    ©1979, CART1, medium ®, gold letters
x R    2nd txt    ©1979, CART1, medium ®, yellow letters, ML: CX-2617-P, PAL
   C    PicBl    ©1978, CART1
   R    PicBl-p    ©1978, CART1, EL: “p” printed on right, PAL
   R    PicBl    ©1986, CART3