This cover belongs to the most famous Russian children’s magazine Murzilka, issue No:11-12 , 1939. As it is seen, this issue is composed of Georgy Sedov’s story. Its journey started in 1937 and ended in 1940. This icebreaker’s name was given in commemoration of the famous Russian explorer Georgy Sedov Yakovlevich. The name of the other icebreaker, which salvaged to it in 1940, was the Stalin. Already, at the cover image, the writing of banner, which the people hold on the shore: “Hello, Comrade Stalin”
Murzilka has been still publishing from May, 1924 to the present.
Picture source- http://sovtime.com