My favorite is Mark Twain with Tesla and close second is Cigarette Vending Machine that dispenses Lit Cigarettes.
AlanB's eBay http://www.ebay.com/sch/alanb/m.html?hash=item3a775fc2df&item=251110867679&pt=LH_DefaultDomain_0&rt=nc&_trksid=p4340.l2562
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