Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870 Ship model German wheel steamer NAUTILUS of 1870