All the tools you'll ever need...

[Tony Griffiths]

Steam engines: many of you will know of this engine at the Kelham Island Museum - but if not, it's well worth a visit. When it was first erected at its new site, the engineer in charge worked out that it would turn over on compressed air. To the utter disbelief of the workmen, who had just tightened down the last bolt, it did.
https://www.youtube.com/watch?v=kZjyKYvUQs0,
http://www.simt.co.uk/kelham-island-muse...don-engine