Vintage Pottery-Can you identify the maker?

[frameus]

Just wondering if you can identify this pottery maker.  

Thank you for your help.

10363 and 10364

[md1919]

I believe made in Austria but have no idea who

[fidbald]

could be Vienna, could be Mathildenhöhe Darmstadt.

the font of the numbers look Belgium and Northern France.

http://barbotine.free.fr/

I wouldn't limit the search to Jugendstil, could be also transitional to art deco.