This is my favourite Penzance Bench Mark, fading like Cheshire Cat until all that is left is the smile; I doubt this is noticed. The arrow is just visible at the apex of the large stone. To the right of the GPO marker is another stone (in the inset) incised with a serifed T, just like the one on the edge of the Terrace. Can you tell me where this is, thoroughfare and place?
