At first I thought it was a VR stamp that had been doubled, but looking at it closer you're totally right, it is a WR. Here's some more pictures of the final products. Everything got unpinned, sanded / oiled and polished and put back together.
Oh, those're gorgeous. I have yet to snag a early 19th blade with the arris profile spine. It looks stunning. And the translucent horn on the Greaves. Wow, what a batch!