I said in comments some days ago that I had never seen a lizardskin Unique. Peter Hinchcliffe kindly supplied me with an excellent image of one.
He also gave me a picture of several other beauties. How can these pens be so under-appreciated?
I’ve discussed Uniques before, if you care to search. I have nothing to add, really, except that my earliest speculation as to their history is pretty wide of the mark!