Good Morning From Tennessee!

I have a prarie green advertising creamer that
we are trying to value.On one side of the creamer
it reads s.w.annual meeting.On the other side
it reads okla.city 1950.the creamer is 3 inches tall
and 2 inches across bottom. it is the red ada clay
and marked frankoma on bottom.

I went through 40 pages of frankoma on e-bay
with no results.Any help would be greatly appreciated.

Pete