What type of ship was the panzerschiff"Admiral Graf Spee"?
Battle of the River Plate: The Battle of the River Plate was the first naval battle in the Second World War and the first one of the Battle of the Atlantic in South American waters. Battle of the River Plate:  The German panzerschiff "Admiral Graf Spee" had cruised into the South Atlantic a fortnight before the war began, and had been commerce raiding after receiving appropriate authorisation on 26 September 1939.
i don't know