 Medium and large one feeder heifer 611 to 648 pounds brought 241 to 256.50. Boxed beef close mix with light to moderate demand for fairly light off ranks. Choice down 57 cents at 321.49. Select close 251 higher at 304.82. Estimated cattle slaughter was 118,000 head up 6,000 on the weekend down more than 1,500 on the year.