;Tham Phu Toei #date 1995-08-22 ;Book - Dean Smart - surface survey between the 4 entrances ;Grade UISv2 3-3-A #fix 1 485857 1629638 750 #note 1 Tham Phu Toei #flag 1 6 8 9/entrance #seg /surface ; Stn 1 = stream sink entrance 1 2 7.30 219 +18 2 3 11.54 213 -12 3 4 7.37 198 -7 4 5 9.90 180 +29 5 6 5.20 176 +12 6 7 11.25 232 -12 7 8 25.40 167 -05 8 9 13.70 182 +10