Send a message to the person who requested a photo of the grave monument of Jean Ferdinand Joubert de la Ferte with the following comment:
I am writing my MA dissertation on J.F. Joubert's photographic transfer process in relation to the manufacture of stained glass windows in Britain in the late 19th Century. I am in the early stages of compiling information to aid my research. The dissertation will be completed on 6th September 2017.