Show Quakes Do Heavy Damage to Towns BELGRADE March 7 UP A UP-A A series sc series se- se ries of three earthquakes recurrent throughout the night c caused used heavy damage to villages along the Greek frontier reports received lucre here today said No casualties were reported The vUla villages es of and Veles suffered the worst damage The first shock occurred at 9 p. p m. m and was followed by more severe dis disturbances at a. a m. m and a. a m. m Most of ot the population left their homes after the first quake and camped In the open |