Dutch basic Signalhous "basis Blokposten"

I found information on a site from Beneluxspoor while I was searching for Dutch "blokposten". I think I like to draw some more, so possible this drawing place will grow.
Blokpost3 is blok Arnhemschestraat. Now in railroad museum Utrecht.

You don't need them all. Just pick the one you like.

I don't need monney bud please show a picture of your work, if its ready.