Owens or Weller vase?

I just picked up this little 4" vase for $13 at a local antique store. If there are markings on the bottom, I can't make them out at all.

Feels like either Owens are Weller, possibly Roseville to me. The glaze has a crackled effect that's very uniform over the entire vase, which is rather unusual I think. Not sure if this is a flaw, or a good thing.

Any help further identifying this piece and it's age would be much appreciated!

Thank you,
Jules