2007-71 Ngauruhoe survey
Down to the Ngauruhoe snowcone and surveyed out. On the way we lost the nail polish back down the pitch (I looked for a while, but gave up in the end). I swung across into the parallel shaft from 07-01B and confirmed there were no further bolts. Derigged and planned to move onto 15-02B, but had failed to bring a drill battery. Had a wander on the surface instead looking for new entrances. Later on went for an unsuccessful walk looking for 2004-04, though it did at least warm us up.