Thanks JA! This is a photo of his regiment (in France, I presume). My great grandfather John is mid row 3rd from right. He sent the card back to Belfast. I love the glass frame you've had made for yours. I probably should try that too to help it survive.
Brilliant photo Noel, I like the guy front row sitting fourth from right sitting showing his sergeants stripes, with my naked eye I would say those cap badges are the Royal Inniskilling Fusiliers.