Three of René Doumer's aerial victories were on 23 October 1916 at Azannes, on 23 October 1916 at Romagne, and on 23 January 1917 at Craonne.
Three of René Doumer's aerial victories were on 23 October 1916 at Azannes, on 23 October 1916 at Romagne, and on 23 January 1917 at Craonne.