C    3rd txt    ©1980, CART1, yellow letters, medium ®, EL: yellow letters
   U    3rd txt    ©1980, CART1, yellow letters, medium ®, EL: orange/yellow letters
   R    3rd txt    ©1980, CART1, orange/yellow letters, medium ®, EL: ?
x R    3rd txt    ©1980, CART1, yellow letters, medium ®, ML: “CX-2616-P”, PAL