One of the more unusual collections is that of Eadweard Muybridge's photographs of Animal Locomotion of 1887, this consists of 781 plates. These sequences of photographs taken a fraction of a second apart capture images of different animals and humans performimg various actions. There are several of John Thomson's 1876-7 images of Street Life in London in the collection. The museum also holds James Lafayette's society portraits, a collection of more than 600 photographs dating from the late 19th to early 20th centuries and portraying a wide range of society figures of the period, including bishops, generals, society ladies, Indian maharajas, Ethiopian rulers and other foreign leaders, actresses, people posing in their motor cars and a sequence of photographs recording the guests at the famous fancy-dress ball held at Devonshire House in 1897 to celebrate Queen Victoria's diamond jubilee.