Against discolouring

4 August 2017

Being housed in an historic building demands permanent maintenance. This week the windows of the library got a new protection against UV radiation. There was a reflecting foil for many years already, but this needed replacement in order to guarantee the protection from discoloration of our specialist book collection. Thanks to recent development of the best materials we have full light protection of the incoming sun. Hopefully our heirs over a generation or even more will be thankful.

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