40th Birthday Guest Books and Albums

People remember their 40th birthdays for all sorts of reasons, but the memories fade with time, and it's wonderful to be able to look back with a photograph album or a guest book and remember the people who were there and what they were thinking at the time.
Top tip: Get someone trustworthy to get everyone to sign your 40th birthday guest book and write a something wonderful about you! Take some impromptu shots of everyone for your album