Hello again, Have no photos of base straight on at the moment and I normally take photos by natural light only, it keeps the colours as near as accurate as possible.
The weight is 3.50 inches diameter and of the several photos taken from above they all distorted like this one showing an odd shape which is not really there, but it is quite round base colour wise, perhaps a little oval, yes having now measured it now, by an eighth of an inch extra one way.
Looking from the top the whole cane pickup is slightly to one side. A couple of inclusions and two bubbles in the glass but quite acceptable for an early weight.