The expert for July is Philip Roberts, author of "Whitehall Palace in a Nutshell" and the soon-to-be-published "The Mary Rose in a Nutshell" books.
Philip has been a lecturer and advocate for the Mary Rose Trust for around 20 years, and his talk is a fantastic introduction to the history of Henry VIII's flagship. His presentation has many pictures of artefacts which were recovered from the wreck, and it's a great talk. Over to Philip:
See also The Mary Rose - Behind the Scenes video with Dan Snow, which Phil refers to in his talk.