V gody surovykh ispytaniĭ /
880-01Kuznet︠s︡ov, D. N.(Dmitriĭ Nikolaevich)author.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
John and Ljubica Erickson collection.
Oboronnoe obshchestvo (Soviet Union)
Osoaviakhim SSSR.
World War, 1939-1945
World War, 1939-1945
Civil defense