1930 Osoaviakhim – Support Of Peaceful Labor And Defense S.S.S.S.R. Give It Soviet Airship Published May 21, 2024 at 1448 × 2048 in Soviet Union Interwar ← Previous Next → 1930 Osoaviakhim – Support Of Peaceful Labor And Defense S.S.S.S.R. Give It Soviet Airship Source: tipolog.livejournal.com