Years ago in my early days of gun collecting I stumbled upon a couple of Westley Richards that were pretty nice pieces. That lead to a long search for a drop lock which are uncommon in Canada. But I kept searching and eventually a good one came my way and I still treasure it. My search did uncover an Ovundo but it was not a drop lock and I passed---in hind sight, that was a wise choice on my part as the dealer wanted well above market value---in the pre internet days, fair market value wasn't easily established.
Guess, I'm off topic here but I do like my Westley Richard's guns and I'm hoping my spare locks can find the right home.