Sunken Sentinal

Time and tide wait for no man, nor any of mans works. Once part of a last ditch defence line, this World War 2 concrete type 22 pillbox, one of some 1,209 recorded constructed, has, over the last 70 years, traveled down the cliff and is slowly disappearing under the sand and off into the sea. I remember when you could still crawl inside at low tide; I've not seen the door or firing embrasures for a few years now.