Shows steamship routes. Relief shown by hachures. Includes portraits of the rulers of the world, flags and seals of various countries in margins. Ancillary maps: Topographical relief map of the Panama Canal and surrounding territory -- An axial profile of proposed lock canal. On verso: Historic sketch of the Isthmian Canal. Includes 11 illustrations. 91 x 70 centimeters Scale approximately 1:73,400,00 General Map Collection