Hi. I bought a piece of Robinson Ransbottom pottery at an estate auction and I have searched the internet to try and determine a fair price before I put it on Ebay. I am attaching pictures so that anyone that is interested can maybe help me. I think that it is a jardinière planter. It stands app 5-1/4 inches tall and measures app 5-3/4 inches across the top. Many thanks for your help. Don