Founded in 1828 the museum houses around 67,000 specimens many of which are now extinct or endangered. My favorite is the skull of a Bottlenose Whale from 1860.
Biblioteka is a library that collects and makes publicly available artists' books, photography books, zines, ephemera and publications on architecture and design.
They operate as an experimental library space exploring what a library could be.
After running 3 spaces in Kyiv, Ukraine their collection is now based in London, UK.