Tugboats assisting steamship KRONPRINZ WILHELM, probably New York harbor, circa 1904 real photo postcard, color Souvenir Postcard Co. circa 1904 2014.49.2013 ViewOcean liner KRONPRINZ WILHELM in harbor with tugboats, before 1909 real photo postcard, color, divided back Souvenir Postcard Co. before 1909 2014.49.3751 View