Langhans, Paul
T 9
1:2.500.000. - E 004 00-E 023 00/N 056 00-N 046 00. - Gotha : Justus Perthes. - 1 Kt. - Lithogr. - 50 x 46 cm. - Maßstab in graph. Form (Kilometer). - Nullmeridian: Greenwich