This charming, vintage, large pottery mixing bowl was produced by Hall and is marked as such on the base. It is part of their Rose White pattern which features a minimalist design of roses dispersed evenly around the white bowl.
This piece is a Sani-Grid bowl, though I have yet to determine what that means exactly. It measures 9" in diameter and 5" in height.
In is in very good condition with no chips, nicks or cracks at all. It does have some light wear from use. In researching the pattern it appears that it might have once had a platinum trim, but there are no signs on the bowl that this was the case.