German Bank not identification

Hi all,

Complete newbie here. Im working through adding my collection to the site to help me keep track. I have come across a German bank not which i cannot find on the site. The pirtures are below:

Some info here:

https://www.numisbids.com/n.php?p=lot&sid=3430&lot=366

If you can't find it probably is not in the catalog yet.
You can add it yourself:

https://en.numista.com/catalogue/contributions/nouveau.php?type=banknote

I also found something:
https://colnect.com/en/banknotes/banknote/49831-100000_Mark-Mayen-Rheinland

Not here yet, I checked. It will take time to enter all the notgelds, we started ~6 months ago.