Navis Neptun 1/1250 331N USS St Louis, an American Armoured Cruiser,1906
Modelled in the white & buff livery of "The Great White Fleet"! St. Louis was probably obsolete in 1906 the year the advent of Dreadnought changed the shape of warships forever. Harking back to the previous century, the armoured cruiser could still 'fly the flag' as long as there wasn't a modern adversary to be encountered.
The main armament carried, 14 x 15.2cm (6") was quite powerful.