Yes I've tried there, no joy, drawn a blank in catalogues I have access to and various websites also. Image searches have only thrown up one other, a listing on Catawiki from some years ago that is no longer accessable.
As for wear, there is quite a bit but concentrated on the base edges, so not immediately obvious. The base must be angle up slightly. The centre of the base is deeply concave incidentally. There are a couple of nibbles on the Hex base corner points, and on the under base rim, some light surface marks on the body but only one or two and very light.