St Gertrude's High School, Hatherley Road, Sidcup. Schoolgirls in their classroom, with teacher (a nun) in the background. In 1901 three French Sisters arrived from Normandy to acquire the first of the group of four houses in Hatherley Road consituting St Joseph's Convent School and St Gertrude's High School, the latter for fee payers, which opened in 1902. Correspondence (and stamp) on reverse of postcard in French.