German attack on Vimy Ridge, 21 May 1916
In 1932, Edmonds recorded 1,344 German casualties; 615 men in the attack and 729 during British counter-attacks. British casualties in the 47th Division from 22 to 24 May were 1,571, 2nd Division casualties were 267 and the 7th Brigade (25th Division) had 637 casualties, a total of 2,475. In 1936, the official historians of "Der Weltkrieg", the German official history, recorded that 300 British prisoners had been taken.
50th Battalion (Calgary), CEF
From the Somme, the battalion was moved northward to Artois in November 1916, where they spent their winter and Christmas preparing for the offensive against Vimy Ridge. From January to March, the 4th Division's artillery provided part of the pre-battle barrage. In March, the Canadian Corps changed the commander of the battalion, as Colonel E.G. Mason was transferred to another battalion and replaced Lieutenant-Colonel Page. In April, the Canadians made their three-day offensive, starting the Battle of Vimy Ridge.