Copyright owner: Marko Mutanen
License: CC-BY-SA-4.0
Copyright owner: Matti Leikkanen
License: CC-BY-SA-4.0
Caption: EH: Nokia 31.5.2023 (fi)
Copyright owner: Tero Aaltonen
License: CC0-4.0
Caption: Siipiväli 11 mm (fi)
Copyright owner: H.Tanner
License: CC-BY-NC-4.0
Caption: Valvontavalo 250 W Hg (fi)
