Administrative matters aside – I notice the above “interior” wall looks as if it used to be an “external” wall – as it looks weather-beaten and worn. Furthermore, in the UK, builders often leave a coin featuring the year any renovations were carried-out as a form of “good luck”. Usually, we find these coins under floor-boards, carpets, and lino, etc. Sometimes they are lodged between wooden joints or under various structures. In this wall, the coins seem cemented on the outside of the wall. There is a 1966 half-penny, and a 1960 three-penny. When I was first at school in the early 1970s – these coins were still in use. The old half-penny would today possess the buying power of £5 – whilst the three-penny bit could buy about £30s worth of goods. This was before the UK joined the EEC (1.1.1973). Prior to this, a British pound was comprised of 240 pence – afterwards it was deliberately devalued to just “100” pence. What a disgrace all this was!