Early 20th Century Book: Collier's Photographic History of the European War by Francis J. Reynolds | Chairish
N L Collier on X: "Two aerial photos of Fort Douaumont near #Verdun, in 1914 & end of 1916, show the damage done by 10 months of battle. An estimated 100,000 shells
![Collier's 1921 World War - Allies' terms announced at Trianon Palace - PICRYL - Public Domain Media Search Engine Public Domain Search Collier's 1921 World War - Allies' terms announced at Trianon Palace - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/1919/12/31/colliers-1921-world-war-allies-terms-announced-at-trianon-palace-303a04-1024.jpg)