Can you identify this?

I inherited a few very old banknotes and am having trouble finding any reference to this one on the web.  It's a 1918 25 pfennig note by "M Dumont Schauberg.

s?

Here's the Numista page for the 50 pfennig.  N#235277

An ebay listing for sale of the 50 pfennig for US $4.99.  https://www.ebay.com/itm/185850370234

And a listing for the 25 and 50 pfennig for US $8.00.  http://www.apcpapercollect.com/kellerb.htm

Different design though?

The 50 is different than the 25 but in the same series.

Here it is on Colnect: https://colnect.com/en/banknotes/banknote/124673-25_Pfennig-Bonn-German_Notgeld