Broodseinde Ridge, Belgium. A pillbox used as a Headquarters by…

Broodseinde Ridge, Belgium. A pillbox used as a Headquarters by the 3rd Battalion Oct 4 1917 https://t.co/lxFOSGFfhf https://t.co/pDy5MhdBwt http://twitter.com/ThisDayInWWI/status/915348605774446595