Common Exhibitions of Savely Shleyfer and Leo Mitelman

  • Jun 1910 Союз Молодежи [Soyuz Molodezhi : Union of Youth]
    Riga: Riga (exact location unknown)
  • 1912 Союз Моледежи [Soyuz Moledezhi : Union of Youth]
    Moscow: Moscow (exact location unknown)
    • Лучший частный хостинг