View of the Arctic Sea, from the mouth of the Copper Mine River Product:Greetings card This cartoon depicts Lord Derby

This cartoon depicts Lord Derby

East entrance to the cell in the south-west tower of the Tower of London

Oval half length portrait of Prince Frederick dressed in armour with an ermine trimmed robe held in place by a jewelled clasp at the shoulder and wearing a shoulder length wig

Mutineers and prisoners reboarded the 'Cagliari' and sailed to the Italian mainland

View of the Arctic Sea, from the mouth of the Copper Mine River Product:Greetings card This cartoon depicts Lord DerbyThe expedition party reaches the open sea on 20 July 1821, before sailing east in three canoes to chart the unknown coastline. John Franklin's expedition of 1819 22 travelled via the Coppermine River to map the Canadian Arctic coast, as part of efforts to find the fabled North West Passage. Illustration from Narrative of a journey to the shores of the Polar Sea, by John Franklin (London, 1823). Original: aquatint. 1823