Art Pottery Pinch Jug, Niloak or Cole?

I'm thinking possibly Niloak or Cole Pottery. The colors didn't show very well in the photos. The photo of the base actually best represents colors. It reminds me of Ozark Dawn by Niloak, with lighter colors. It is pinched on three sides. Any help is appreciated. Thank, Joe

 

Don't think it is Niloak based on glaze and shape. Cole did do some "pinched" pots, so I looked in my NC book but didn't see your shape.

 

Found more similar pinched forms in my NC book in the North State and Brown sections. Not quite the same, though. North State came the closest with white bottom and similar glaze treatment. Maybe it is a more modern/studio shape.