Iskry Nauki Science Sparks #4 1927

Soviet Constructivist popular science magazine Sparks of Science #4 April 1927. Printed in Moscow by publishing house “Gudok” with a run of 75 000 copies. Monthly magazine on general science and recent technological developments in the USSR. The contents include a photographic presentation of the articles inside, which include “The Ways of Soviet Chemical Industry ” by S. Kovartsev and “New about Mars” by B. Vorotsov-Velyaminov. Fair condition, signs of punch holes, a separation along the spine, all the pages are stapled together, some light brown and ink stains on the pages, some tears on the edges of pages, 39 pages.