The Cullen Rifles, elite unit of the University ROTC has sched uled their first two public per formances of the year. The first performance of the drill team will be a six minute demonstration at the half time of the Texas U.University game at Austin. The second drill will be held Sunday afternoon, October 4, at the Houston municipal airport, where Eastern Airlines, and local Air Reserve units are putting on an air show. The public is in vited. The Cullen Rifles is a crack unit widely acclaimed for precis ion in fancy drill movements. The 30 man unit is commanded by Cadet Second Lieutenant William F. Willis, and is coached by Cap tain David W. Meyer, assistant PMST.