Keywords: Academician I. Gorsky in youth.JPG Academician I Gorsky in youth Академик И И Го ский в юности Рыбинский музей-заповедник runivers ru http //new runivers ru/gallery/photogallery/photo/52076/original/ 1900-1917 А А Сигсон PD-RusEmpire Photographs in Rybinsk Museum-Preserve Members of the Russian Academy of Sciences Geologists from Russia Photographs by Andrey Sigson |