Was Otto Overbeck an abject failure? A brilliant polymath? A Quack? An Abuser? Iszi and James Stark explore the curious career of a bizarre creature with an electric personality. Iszi Lawrenceis a presenter of BBC's Making History and The British Museum Membercast. and on twitter: A new series of BBC Radio 4 Making History Presented by Iszi and Tom Holland is out now listen on BBC Sounds and here Please do check out more of iszi's podcasts onand support the show by donating to paypal here: