Ishy Khan and Natasha Raskin Sharp kick-off their final leg in Heanor, Derbyshire. Tasha scoops up a 17th-century map of Nottinghamshire, a Victorian reception bell and a glowing pair of Aesthetic Movement sunflower firedogs. Ishy has his eye on an optician's antique stock, a Victorian prayer chair and what might be a 17th-century witching post. He also explores the origins of model aeroplane-making, then channels his inner Tom Cruise to take to the skies in his very first aviation lesson