I died in hell – They called it Passchendaele

Australian Light Horsemen doing some very normal sword drill.

Captured German medical orderlies preparing to bring in one of their wounded comrades using a stretcher improvised from a wooden pole and a ground sheet, 10 April 1917.

American ground crew attaching bombs to their plane.

British troops wearing gas masks during the pursuit of the German retreat to the Hindenburg Line, March 1917.

An American field gun crew firing their 75 mm Gun M1897, better known as the French 75.

It was a state secret for years, particularly because it was better than either of it's main rivals in Britain and Germany until the war.

Showing what a section of Vickers guns can do to a sandbag wall, June 1918.

Mule wrestling as training at the Machine Gun Corps training school, June 1918.

Refilling a Vickers machine gun belt at the Machine Gun Corps Training School at Rombly, France, 15-17 June 1918.

This is a cool little piece I just got. An Austro-Hungarian army identification tag, with ID paper still inside.

A Russian floatplane rendezvousing with a destroyer in the Black Sea after flying from Batum in the Caucasus, c1916.

French troops move aside to allow a squadron of armoured cars to pass by, April 1918.