Apologies for my absence for a few months. I've not seen any 'new' coalhole covers, until last week that is.
This Luxfer cover bearing the address, 16 Hill St, London EC is round the back of Westminster School. The (almost) square panels are filled with concrete but I think they may have originally been glass.
Visiting Stamford Bridge the other week to see the very sad defeat of the Fulham Under 18s team in the final of the FA Youth Cup, I saw some 'never seen before' coalhole covers on Finborough Road. Unfortunately, I was in such a rush to get to the station to get out of the hellhole that is home to C*****a FC. I've tried to identify them on Google Streetview but can't zoom in enough. You can see what I mean here.
I'm now tweeting as @theplanorak and will post pictures on there as well, so please 'follow' me and tweet me your pictures as well.