the rooms and the corredors at the museum

:: The latin class 1700s ::	:: German class 1800s ::	:: The Mathematics class 1800s ::	:: Biology class 1930s ::
:: Fisics and quimics class 1930s ::	:: Geography class 1920s ::	:: The director's room ::	:: The doors at German and Mathematics ::
:: The Entrance ::	:: The floors ::	:: The corredors at the museum ::