;Tham Ngu #date 1998-01-19 ;Book - Rob Harper, Inst. Tony Boycott ;Grade UISv2 3-3-A #fix 6 554113 980572 450 #note 6 Tham Ngu #flag 6 /entrance #seg /cave 1 2 7.68 196 -10 *1.2,4,5,1.8* 2 3 13.91 191 +4 *4,5,7,1.5,* 3 4 15.19 180 -10.5 *0.2,1.4,4,1.6* 4 5 18.12 157 +10 *14,4,7,1.8* 5 6 4.97 051 -04 *--,--,5,3* 6 7 17.48 009 +03 *14,4,4,1.8* 7 8 9.70 356 -4.5 *1.5,1.5,1.8,1.8* 8 2 18.64 327 0 *3.5,3.6,3,1.8*