One that I thought may have been noted in its absence (or perhaps it was way back - B.A.) is the harmonica/mouth organ - I have two mini encyclopedias and both say Wheatstone invented it, as well as the concertina; however, all the websites I've checked say Germany.
...and, like a koala after a good dose of eucalyptus, I, frankly, have been a tad slow to fathom that WSK may be ex-Insane Beard/ex-etc.?..