Isachsen, Gunnar Ingvald
Schmidt, Carl
T 14
1:6.000.000. - W 120 00-W 050 00/N 075 00-N 070 00. - Gotha : Justus Perthes. - 1 Kt. - Lithogr. - 24 x 19 cm. - Nullmeridian: Greenwich. - Maßstab in graph. Form (Kilometer)