Hi Alexander
Thanks - clearly the same design. As far as I know, all these Pinchbeck weights were made from master moulds, so multiple copies could be (and were) made. The finishing was by hand, so there could be slight variations in depth of relief and impression of detail between copies of the same design - a bit like variations in Perthshire or Whitefriars limited edition paperweights.
I think the article is correct about these designs often being copies of famous paintings - I originally hoped someone was going to tell me which one mine was copied from!
Alan