AN UNINTENTIONAL ROOF FALL OCCURRED IN THE MINE NO.5 1ST EAST SUBMAIN OFF OF THE 7TH SOUTH - #3 ENTRY AT 5258'EAST. THE FALL WAS APPROX 38'L, 18'W, 7-8'THICK. THE FALL DID NOT AFFECT VENTILATI ON OR PASSAGE OF MINERS. THE FALL WILL NOT BE CLEANED UP.