1912: Lieutenant Olle Dahlbeck flying in Kristiania (Oslo) » Sommer_F_og_Dahlbeck_1912_LR
dahlbeck, kristiania, oslo, 1912, etterstad, cederström, sommer f (S-13), bristol, boxkite
dahlbeck, kristiania, oslo, 1912, etterstad, cederström, sommer f (S-13), bristol, boxkite