(CAMERON)   Ribbon Cutting ceremonies were held Tuesday for First National Bank's new Motor Bank at the corner of Fourth and Houston here in Cameron.  The new Motor Bank features six service lanes, a commercial lane, and an ATM.  In celebration of the new bank and 111 years of service, every 111th Motor Bank customer will receive $100 during the month of October.  Around 100 city officials, customers and friends attended Tuesday's ribbon cutting.