Talking about the no WW types of 1858, I managed to get a Bramah 26a a week or two back from Cambridgeshire Coins (first I of BRITANNIAR has no serifs) - about VF, although they described it as EF, and apart from being a tad dark, problem free ~ £70 ~ I've no idea of their true scarcity, but there's a lot of 1858's, and it's the first one I've seen, so thought it should be snapped up forthwith.
I think they'd either missed what it was, or didn't care either way, as they made no reference to it.