Letterbox

I had spotted a fairly interesting letterbox on one of my walks last week. There is really nothing special round here but this one I saw was just a little bit different than most.
However, as I went that way this morning with the dogs, the next door neighbour was only out there washing his car. For goodness sake. I decided it was just too much faff to get that one, so walked all sorts of routes back home to no avail.
Instead, by the time I got home, the local free magazine and marketing leaflets had been delivered and so I have taken the easy option and this is the inside view of my own letterbox.
Thanks Jensphotos, and sorry I didn't come up with anything better.