winding dizzying putkiposti

I have just finished yet another great Norwegian novel, and one more awaits, freshly picked up from the library. At night I am watching The Bridge, halfway between Sweden and Denmark. Soon I will be in Copenhagen. What can I find out about Scandinavian pneumatic tubes in the meantime?

While pneumatic tube systems do not seem to be as resplendent in Scandinavian cities as they are in other European places, there are still a number of companies situated in this part of the world, such as the Finnish PutkiPosti company Teho Tecknikka, and others in Sweden. At the Kommunikationens Hus, the Post and Tele Museum in Denmark, they had a popular exhibition on pneumatic tubes, where they described them as something between a vacuum cleaner and a postbox. The exhibition summary says that there were no extensive pneumatic networks in Copenhagen, although some buildings did have their own systems, such as Riget Hospital and the Odense University Hospital. Whether these still exist I am not sure. Finally, there is a lovely poetic post (so I gather from Google Translate) by Johanna Eriksson on the Swedish blog [squinch][researching] about pneumatics: "Criss Cross and Around ... A single long water slide ...Where? Already gone. There it was again!".

Image from Teho Tecknikka.
Thanks to BuisPost.eu for the pneumatic post translations.