A museum consisting largely of dioramas of the Great War will open at 2 pm today in the Kruithuis (old munitions house) in Alkmaar, Noord Holland. Named Le Poilu after the nickname unshaven French soldiers acquired in the war, the museum mainly looks at the Battle of Verdun, where 300,000 soldiers died and many more were wounded. The museum was founded by Peter Wories from nearby Heiloo, who has been fascinated by WWI ever since he found out that his grandmother was originally from Antwerp, but fled the city to the Netherlands when the Germans attacked in 1914.
The originally medieval museum building is attached to the old high school in which in 1914 German soldiers were interned. The Netherlands remained neutral during the war, or rather, were allowed to remain neutral, but being so close to the action the country did suffer from the fallout. It harboured many Belgian refugees, and because supply lines across the North Sea had become unsafe, suffered from food scarcity.
Museum website, via RTV-NH (radio). Photo of poilu and sculptor Jean Boucher by an unknown photographer.

As of today, the Royal Palace in Amsterdam will be open to the public again. The former 17th century city hall had been closed for renovations for three years. 
A special type of dredger used for mining sand in the Groote Wielen area of Den Bosch enabled amateur paleontologists Anton Verhagen and Dick Mol not only to add to their collection of bones, but also to keep track of the corresponding geological eras. The sand harvested by cutter-suction dredger Den Otter was to be used for building a new, nearby neighbourhood, and had to be scraped layer by layer in order to separate high-grade building sand from the rest. This method of dredging is slower, but because it separates out different types of sand early on, it’s apparently still cost-effective.
One of only three surviving silver microscopes of the Father of microbiology, Renaissance scientist Antonie van Leeuwenhoek (1632-1723), will be sold on April 8 



Here’s the 1981 party programme of… can you guess? The programme was for the parliamentary elections. I left out #10, because that one’s a bit of a dead give-away, even today. (No peeking at the picture now!)