Lost a pair of Grivel G12 crampons somewhere on either the descent from the top of the East face of Aonach Mor past the ski fields, or on the approach to the bottom of the West face. Retraced my steps for most of the route but couldn't find them. Most likely buried in snow by now. Marked with a J P on the underneath. In the area for a couple of days otherwise happy to sort postage.