more mappage

I've visited the counties in yellow. Which counties have you visited? made by marnanel map reproduced from Ordnance Survey map data by permission of the Ordnance Survey. © Crown copyright 2001.

Well that's nicely yellow. I always thought I had some kind of aversion to the Midlands, and now I know that it's true. Is this the oddest counties map ever? It is happy to split Herefordshire from Worcestershire, but not Cumberland from Westmoreland (grr), and leaves a single, vast Yorkshire, but splits Sussex in two. And what happened to Peeblesshire, Berwickshire, Nairnshire, Caithness et. al. ?