American Geographical Society of New YorkApproximate scale in center of diagram 1:150,000, vertical exaggeration about 1 1/2 times.; Relief shown by shading, land form drawing, hachures and spot heights.sheets 72 x 112 centimeters and 72 x 100 centimetersJPEGUMN_ALMA:9932264250001701engAmerican Geographical Society (New York)PublicBlock diagram showing terrain of the Trieste-Isonzo regionMapsItaly1918University of Minnesota