Graff Ranch, Ainsworth, Nebraska will sell a complete dispersion of 520 Fancy Black Angus and black whiteface spring calving pairs on Superior Livestock Auction, May 16th at approximately 2:30 to 3:30 central time.  They are bangs vaccinated and fancy.  Summer grass is available.  For details or to register for a buyer number call Superior Livestock Auctions at 800-422-21-17.