In reply to DalesClimber:
A short down climb from the summit to reach a single bolt abseil anchor, 25m to the next single bolt. Again a short down climb reaches the next single bolt and 25m from this to the shoulder. There is also a relatively new two bolt abseil anchor, down and left, for a final 25m abseil off the end of the ridge, to regain the glacier, which avoids having to make an icy traverse from the ridge end.
Enjoy yourselves, it’s a mini classic.