Went on a steam day. Just amazing, to see the boiler at work. The huge steam engine, which only needs 5psi for it to work. Then to see all the grinding stones that once crushed the bone and flint into powder. The volunteers are all very passionate about this and you can feel it. They have put their own money into getting this project running. It is part of stoke on trent heritage but it's also ours. If it wasn't for people like these this outing for me would not have taken place. I wish them well with the terrific work they all do. The tours they do are second to none. Very interesting.