Send a message to the person who requested a photo of the grave monument of John Gibson with the following comment:
Hi I have recently requested this image but fear an error on my part may mean you did not receive the e-mail I sent. I have a family member abroad, in Australia who has been researching this famly member for many years,as he is a descendant of this man who emigrated about 1850. I have requested an image before which you kindly responded too.Hoping for a positive response.Many Thanks David