;Cave: Herbert's Dig ;Surveyors: Ray Duffy/P.Wilkinson ;Date: 17/12/95 ;Instruments: RRCPC Silvas ;*equate her.006 her3.013 *begin her *calibrate compass +5.37 *fix 001 66275.45 81765.26 299.45 ;ev.ss08.013a 001 002 01.40 150.0 -09.0 ;st001 is point in roof at entrance 002 003 01.60 220.0 -38.0 003 004 01.60 - DOWN 004 005 02.00 275.0 -12.0 ;st005 is bottom of pit ladder 005 006 03.40 210.0 -06.0 ;st006 is entrance end of tube *end her