I've got a little confused as well
I think Ken meant the lamp on the right in the link, but read the first id on the description list in the link, which was for a Steuben, whereas reading further down the description the lamp on the right in the link is actually id'd as Durand in that description.
So, the lamp in this thread accordingly would be Durand if that id is correct in the link Ken gave.
edited - my post was in response to the post above which was then edited

m