Boehn, Gustav A.Cartographic Details: Scale approximately 1:2,200,000. Relief shown by hachures. Inset: Kristiania Fjord og omegn.JPEGUMN_ALMA:9938763590001701nnoGustav A. Boehn (Chicago), 1901PublicLomme-Jernbane kart over NorgeMapsNorway1901University of Minnesota