3 ms·

And there was pneumatic messaging ( buizenpost ) at retail shops ( I only remember C&A ).

• jacquesm 5y ago
  Banks as well for money, and internal mail at many large companies.
  • jhgb 5y ago
    Sadly the Prague pneumatic post system was damaged by the 2002 floods and hasn't been repaired since. Otherwise there's a chance that it still would have been operating on a city scale. That one could send money between banks.
    • jacquesm 5y ago
      Neat! London had a similar system.