The World Chief Guide, Olave, Lady Baden-Powell, 79, addresses some 3,000 members of the Trefoil Guild (the "old girls association" of the Girl Guides) at London's Royal Festival Hall, at the close of the Local Association and Trefoil Guild Conference. The Trefoil Guild are all former members of the Movemebr, and their ages range from 21 years upwards, and they continue to work actively for the Movement. - 14th October 1968. Speaking at the Royal Festival Hall 固opFoto