Hi everyone, this is my first post so if something goes wrong,its a big oops from me. I'm chasing some info and I'm hoping someone out there can help me. I want to find exactly what the roundel looks like for No 610 squadron in the Battle of Britain,but more importantly what exact markings where one Johnnie Johnsons spitfire. Were they DW? and what other letter and did the roundel have yellow and was the red small or large. Please help me. I have found different info and it changes from website to website. Help.