Science and Technology Nauka i Tehnika #55 1931

Monthly magazine on scientific and technical breakthroughs in the USSR. Photomontage of unloading the new American powerful locomotives in the port of Leningrad on the front cover. This issue's articles include "Copper Cadmium Wires", "Floating Power Plants", "New Location of Iron Ore" and other. Drawings accompanying most articles including the articles listed above. Published by "Leningradskoe Oblastnoe Izdatelstvo". Acceptable condition. Rubbings and dust staining on the front and back covers, tears on the spine and margins. Loss of material on pages 5 and 11. Pencil markings on the back cover. Dust staining on pages throughout the book.