QUESTIONS

Q: Film star William Powell is said to have survived 46 years following cancer treatment that involved the insertion of radium pellets. Is this treatment still used? Lorne Ferguson, Perth.

Q: Did the Dad’s Army postage stamp issue make actor Ian Lavender the first living non-royal to appear on a UK stamp? If not, who was? R. Knight, Littleover, Derbys.

Q: What was the function of the Custodian of Enemy Property? Thomas Moore, Scunthorpe, Lincs.