Reefing topsails on board the training ship HMS Impregnable, Devonport, Devon Size:M: 50 x 40cm Two figures of effects produced

Two figures of effects produced by the explosion of copper wire positioned over a sheet of paper or glass when subjected to a high voltage electrical current

Edward VI is surrounded by the Lord Mayor

The five earls are known as the Lords Apellant

indicated by the paper in the MP's hand

Reefing topsails on board the training ship HMS Impregnable, Devonport, Devon Size:M: 50 x 40cm Two figures of effects producedReefing topsails on board the training ship HMS 'Impregnable', Devonport, Devon, 1896. HMS 'Impregnable' was a second rate ship of the line that became a training ship at Devonport in 1862. She was replaced in the role by HMS 'Howe' in 1886, with the 'Howe' being renamed 'Impregnable'. A succession of further ships served as HMS 'Impregnable' until the establishment was decommissioned in 1948. A print from The Navy and Army Illustrated, 7th August