Permanent glue-in and anchoring devices
Source:
Montage by Martine Lavallée; Martine Lavallée collection.
Examples of permanent glue-ins and anchors
Val-David, the Cradle of Rock Climbing Birth and Development of Rock Climbing in Eastern Canada Val-David, the Cradle of Rock Climbing – Birth and Development of Rock Climbing in Eastern Canada Société d'histoire et du patrimoine de Val-David