Hello, I have a photograph in my possession from my Great Aunt. The photo was labelled 'Grandad Sumner', looking at her family tree I have identified him as being a Richard Sumner born in Tarleton, Lancashire in 1838. He died in 1923 aged 85 and I can't seem to find any military records on him and was wondering if his uniform could be identified so it would narrow my search. Any help greatly appreciated!

Cheers, Emma