British Dental Association Benevolent Fund- 'the Ben Fund' was established in 1883. The charity provides financial aid to dentists and their families and dental students in need. Versions of the 'Ben Fund' tie, which includes a single, centrally placed BDA insignia and thin double silver stripes, have been produced. 'Ben Fund' ties, worn by Fund Trustees and officers only, date back to at least 1968. Some during the 1970's/1980's the Ben Fund produced lambswool scarf sold, it is assumed, with all profit going to the Ben Fund.