Good to see that some of the Argentum products are reaching the US market. I don't know if you ever got any camera for review from them, but I put in my word (whatever weight that has!) for you.
I've no experience with their contact frames but I know their cameras are well built. And they age very nicely, with the wood slowly darkening. So, anyone deciding to buy one of these frames, I believe, is going to be happy.
I am in the market for a contact frame but in this case, I thnk I'll see if I can get hold of the guys at Argentum directly, as it seems pointless to ship it over the Atlantic and back.