Royal Air Force Dental Branch This tie (XXXXX – condition, good) was produced at the time of the 50th anniversary of the Branch, which was formed on 1 July 1930. The tie was designed by the fashion designer Mary Quant whose brother, Tony, was a Royal Air Force oral surgeon. The Branch, which had an illustrious history, home and abroad, great service to the nation, XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX. Members of the Branch often wear a RAF Benevolent Fund tie (XXXXXX – condition, good)