Siata 208 CS Balbo Berlinetta from 1953.
Clearly you know the car so I've awarded you the point, which doubles your tally!
Its name does seem to depend on which website you get the information from: some call it a 1953 Siata 208CS as you have whilst others call it a 1954 Siata 208SC.
As you're new I'll take your answer but here at AP we deal only in certainties (as long as it's possible to ascertain anything with any certainty..!)
Personally I go with the name I have, which is the 208SC from 1954.
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