COMANCHE — (May 16) — This week, feeder steers and heifers steady, slaughter cows and bulls steady. Receipts totaled 263 head. Steers: medium and large No. 1 under 300 pounds $620-650, 300-400 pounds $615-640, 400-500 pounds $450-480, 500-600 pounds $430-455, 600-700 pounds $400-430, over 700 pounds $360-4...