Natasha Raskin Sharp heads to Nottinghamshire, where experts Ben Cooper and Izzie Balmer take the teams antiques hunting before heading to Derby for today's auction. Natasha discovers how a 16th-century curate revolutionised the world of knitting and tries out his extraordinary invention for herself.

Caroline Hawley heads to Shrewsbury in Shropshire, where experts Thomas Forrester and Mark Stacey guide the red and blue teams as they go in search of some bargains before selling them at auction in Lichfield. Caroline visits RAF Cosford to learn about a team of Spitfire-flying women.