C    2nd txt    no ©, CART1, red letters, large ®
    R    2nd txt    no ©, CART1, red letters, small ®
    R    2nd txt    ©1979, CART1, red letters, medium ®
x  R    2nd txt    ©1979, CART1, red letters, medium ®, ML: “CX-2653-P”, PAL