Ratikon Lechthaler Vorarlberger Alps Mountaineering 1875 Waltenberger 3 maps(Petermann's, Periodicals, German Scientific Magazines, Alps, Mountaneering). Die Rhatikon Kette, Lechthaler und Voralberger Alpen by A. Waltenberger. Published 1875, Gotha by Justus Perthes. 40 pages. Text in German. Three folding color lithographed map at rear, only found in this specific periodical. Originally issued loose as a scientific periodical, it was bound into a sammelbund in the 19th century and is thus extracted from a bound volume.