sentences:  The department's collection began with a donation from Sir Hans Sloane, which contained a small number of objects from the Asian continent, including a collection of Japanese material acquired from the family of the German traveller and physician Engelbert Kaempfer (who had led an expedition to Japan).Only a few objects were acquired from Asia between 1753 and the 1820s, but the collection expanded in the late 19th century to become one of the world's largest.This was mainly through a donation of a number of South Asian objects, such as the gilded bronze figure of Tara from Sri Lanka in 1830, the Bridge Collection of East and Central Indian sculpture in 1872, and the Amaravati Collection in 1880.