Lenin Prize winner Academician DA Nalivkin. (1957)

Temporary description:

Leningrad. Building All-Union Scientific Research Geological Institute. Director of the Institute, Academician Dmitry B. Nalivkin held at the institute, is a museum of the Institute, is considering a magnifying glass rock samples sent from the expedition. Work on a geological map of the USSR. Academic DB Nalivkin provides guidance cartography, scientific staff working on the card.