Title: Tommy and Lawrence
Subjects: Trails, Histoire, Sentiers, History
Places: O'Hara, Lake (B.C.), O'Hara, Lac (C.-B.), British Columbia, Region O'Hara, Lake, Parc national de Yoho (C.-B.), Colombie-Britannique, Yoho National Park (B.C.), Région du lac O'Hara
People: Lawrence Grassi (1890-1980), George K. K. Link (1888-), George K. K. Link (né 1888)