Flt-Sgt. Lewis is Demobbed - With Ceremony - Lewis's demob papers are handed over to his escort before he leaves Halton. The most novel ***** ever seen took place today at Halton RAF station, bucks, when, complete with damob hat and suit, Flt, Sgt. Lewis, better known as Lewis, world famous goat Mascot of the R.A F., was officially dispatched into Civvy Street with a guard of honour and fife and drum band. Lewis's new home will be the PDSA at St. Swithin's farm. II ford, Essex. October 12, 1948. (Photo by Fox).