https://www.rijksmuseum.nl/en/collection/object/Michiel-de-Ruyter-as-Lieutenant-Admiral--93893a10127f52e6cf3132ee3c9491b8
Michiel de Ruyter as Lieutenant-Admiral - Rijksmuseum
In 1667 Ferdinand Bol painted several life-size portraits of Michiel de Ruyter. These were hung in the headquarters of all five Dutch admiralties. This...
michiel de ruyterlieutenant admiralrijksmuseum
https://www.rmg.co.uk/collections/archive/rmgc-object-506489
Admiral Anson, Lord: two holograph letters - to Lieutenant L Campbell of the Weazle Sloop, on a...
https://www.rmg.co.uk/collections/objects/rmgc-object-153084
Naval uniforms, midshipman, captain, lieutenant and Admiral, 1746-1775 | Royal Museums Greenwich
captain lieutenant