5th Canadian Divisional Artillery

14th Brigade Canadian Divisional Artillery

61st Field Battery Canadian Divisional Artillery

Lieutenant Abner Gladstone Virtue

55th Battery

MIKAN 3522239 Officers of the 6th Brigade., C.F.A. July, 1918

MIKAN 3522235 Officers of the 16th Battery, C.F.A. July, 1918

MIKAN 3522234 Officers of the 25th Battery C.F.A. July, 1918

30 Jul 18 © IWM Q 60568 The Popham panel-system of visual signalling to aircraft at Beauval, 30 July 1918.

30 Jul 18 © IWM Q 70880 The Popham panel-system of visual signalling to aircraft at Beauval, 30 July 1918.

30 Jul 18 © IWM Q 70046 A Sopwith Camel biplane of the Royal Flying Corps in flight at Beauval, 30 July 1918.

30 Jul 18 © IWM BOX 913-2406-12LZ-57D-1918 Plotting reference 57D F 1 Key feature East of Monchy-au-Bois