125-летие города Новосибирска

Дорогие друзья! Приглашаю вас ответить на несколько вопросов об истории города Новосибирска.
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question