James Waite visits the Talyllyn and enjoys a Covid-safe travel experience and Steve Sedgwick travels through the Mail Rail tunnels - on foot. We have Donald Brooks profile a remarkable line where a fireless loco hauled passenger trains for half a century, Fuzz Jordan opens up an Indian photo archive and Greg Howell looks at overhead electric working in a Chinese mine. Plus all the latest news, modelling, book reviews, the best photos and much more.