U    2nd txt    no ©, CART1, ML: green text, large ®
x C    2nd txt    no ©, CART1, ML: orange text, medium ®, EL: silver border
   R    2nd txt    no ©, CART1, ML: orange text, medium ®, EL: orange border
   U    2nd txt    no ©, CART1, ML: orange text, small ®, EL: silver border
   R    PicBl    ©1978, CART?, green letters, red border around picture
x R    PicBl    ©1986, CART3, yellow letters, TYPO: “use with paddle controllers”
   R    PicBl    ©1986, CART?, yellow letters, black tape over mistake “use with…” line