John Tyndall, DCL, LLD, FRS, Professor of Natural Philosophy at the Royal Institution mb-code WE001183 the winged ox St Luke

the winged ox St Luke and the eagle represents St John

television was first successfully broadcast in 1924

Horrible dragon

Figures are seated and standing

The Imperial International Exhibition was a world's fair and opened on May 20 1909 by the Duke of Argyll and closed in October

John Tyndall, DCL, LLD, FRS, Professor of Natural Philosophy at the Royal Institution mb-code WE001183 the winged ox St LukeJohn Tyndall, DCL, LLD, FRS, Professor of Natural Philosophy at the Royal Institution, 1877. From Men of Mark: a gallery of contemporary portraits of men distinguished in the Senate, the Church, in science, literature and art, the army, navy, law, medicine, etc. Photographed from life by Lock and Whitfield, with brief biographical notices by Thompson Cooper. (London, 1876 1883).