Five tumblers from the 1979 National Finals Rodeo held in Oklahoma City.  All in good condition, some scratches on the wording on several glasses, 6" tall, 2 1/2" wide.  1979 World Championship PRCA National Finals Rodeo, December 1 - 9.  Oklahoma City, Oklahoma.  The five in the set have Team Roping, Bareback Riding, Saddle Bronc Riding, Calf Roping, and Bull Riding.  There may have been more in the series.  1979 The Sierra Corporation below the emblem of the NFR.  Pyro glazed rodeo figures and wording.  Shipping weight over 3 pounds.