King Willem-Alexander opens "Of Invaluable Value - 200 Years of Naturalis" exhibit
30th September 2020
King Willem-Alexander of the Netherlands
has opened the “Of Invaluable Value – 200 Years of Naturalis”
exhibit at the Naturalis Biodiversity Center in Leiden. The King
attended the opening on Tuesday to mark 200 years since the opening
of the centre. View this post on Instagram A post shared by
Koninklijk Huis…

