Send a message to the person who requested a photo of the grave monument of Harry Andrews with the following comment:
I'm building a family tree on behalf of my best man. Harry and Louisa are great grandparents of his wife, Sarah Andrews. I know their son John was killed at El Alamein and Sarah is keen to find out as much as possible about her family tree. This photo would be a significant step in helping with that aim.Thanking you in anticipation,RegardsBruce