Zurbriggen

Zurbriggen and I cast ourselves upon our faces, but only the edge of the cloud and an ordinary strong wind reached us.

Unable to support himself, he called to Zurbriggen to place an axe under his feet for him to stand on.

But, instead of that, he called Glynne Jones to help Zurbriggen in holding him up.

I called to Zurbriggen and asked him if he were solidly placed.

Zurbriggen has recently got to the top of Aconcagua, a height of 24,000 feet.