Kirkpatrick's Climbing Notes | Andy Kirkpatrick | Substack

Recommended by Andy Kirkpatrick

Mechanical Advantage: Tools for the Wild Vertical

Mechanical Advantage: Tools for the Wild Vertical

By Mechanical Advantage: Climbing Tools for the Wild Vertical

The history of engineered tools for climbing and alpinism. (Looking for D4 portaledges? See bigwalls.net)

This is a fantastic resource for climbing historians and nerds!

- Andy Kirkpatrick

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