This is a Conway Stewart 475 dating from around 1940. It is finished in Blue Marble with nickel (chrome) trim. It is in good condition with minor marks and scratches commensurate with light use. The plating to the clip and lever box is a little worn at the edges.
The nib is superb, it is a very smooth Broad with a light flex which gives a nice shape to your writing.
The imprint is worn but legible and the pen has been fully restored.