I am not talking about the bottom !! I am talking about the pic of the second vase upright !! Looks like a run in the paint on the white part that is on the neck of the vase !! Where the blue runs into the white !! The bottom is made as most all are !! The center is glazed but the foot is not !! Thats what it should look like !!

No it is not paint. It seems half of bottom is glazed and half is not

The number you see on the bottom is the factory mold number !! Is that a paint run on the second pic ??