The card above second one on the right has some interesting writing on the back, "Corporal Sandall, Bugler A Payne they are both here now but we worked in the trenches together in France". Note the pattern 1914 belts.The third postcard of the Saint Johns Ambulance man has written on the back " Dennis 1918. Note the general sevice Mk.11 water bottle carrier which was still being used in WW11 by Saint Johns Ambulance.