Hours of fascinating on-the-bog study.
was going to post that link with all the historic maps, but I think it’s that nls one above.
if you do surf on the bog, be prepared for numb legs when you stand up.
There was another (or maybe it was nls?) site that had maps in other nations too, beyond the reach of OS, and several pre-dating OS by several centuries. Wish I could remember where I saw it (will search here later). Have seen some maps of home and here that were hand drawn with quills.
Old maps are ace.