I've been busy clearing out some old stuff today and came across a long forgotten photo. It had been sent to my mam years ago by a step relative who thought it was my G Grandpa who served with the Leicesters and the ASC in WWI. I've done a lot of family research and in the course of this I've been doing some research into him anyway so I know that the chap in the photo isn't wearing either of those regiments' cap badges. Another possibility was my G Grandma's 1st husband who was KIA in 1916 but the chap in the photo is not wearing a Rifle Brigade cap badge either. I've trawled some websites but have been unable to find a cap badge that looks quite like it. At the very least, finding out his regiment may be a great help towards finding out who he is. At the moment, he seems to be the family's 'unknown soldier'. Any help very appreciated!