 He had kept examples of most of his gadgets, and an exhibit of his wartime works was presented at the Exmoor Steam Railway, a tourist attraction in Bratton Fleming.Once a year, Fraser-Smith would spend a week explaining their workings to visitors.Charles Fraser-Smith died at his home of undisclosed causes in 1992, survived by his wife, Selina, and two children, Brian and Christine, by a previous marriage to Blanche Ellis.