Ray, could you please confirm, with references, the info that you have given, especially "JD at Caithness".
Willie Manson made various types of lizard weights during his "Scotia period" as evidenced by catalogue details, let alone actual weights with "WM" canes, "Thistle" canes or "Scotia" labels.
As one who does not like to comment too much on currently live eBay auctions, I'll leave it there for now.
