I picked up the F7 penny from the DNW stall at the midland coin fair today, I can’t see any obvious reason to describe it as cleaned, It looks as per the DNW photos and I will have no issue adding it to my collection.
As an aside, while there I bought a reasonable F9 penny, the ex LCA and CCA Elstree specimen, number 10 on Richards site. I paid £750. This coin is now slabbed, and sold unslabbed at LCA in 2016 for £850 plus juice. Thank you TheCoinery, and another Freeman number filled.
Jerry