Hi all. I have just been watching a documentary on the battle of Cambrai, and of course there was a lot of footage of tanks. This scene caught my eye however. It shows a group of British soldiers walking past the camera with a tank and with them is this chap with what to me is an odd piece of headgear. I have tried to show it as best I can although it is on the TV. Does anyone know what this was? Possibly a short lived experiment?
Any thoughts appreciated as always.