You mean this one? http://www.capsu.org/features/pneumatic_tube_system_in_prague.html http://www.capsu.org/features/pneumatic_tube_system_in_pragu... They say

You mean this one? http://www.capsu.org/features/pneumatic_tube_system_in_prague.html http://www.capsu.org/features/pneumatic_tube_system_in_pragu... They say it is no longer working after the floods of 2002, but the article is from 2004 so what do I know.