AWM255 173 - [Written records, 1914-18 War, second series:] Second Army Operation Orders covering the attack on Messines Ridge May 1917 [See item notes for full listing of contents]
Official Record AWM2026.703.20 First World War, 1914-1918AWM255 173 - [Written records, 1914-18 War, second series:] Second Army Operation Orders covering the attack on Messines Ridge May 1917 [See item notes for full listing of contents]

