A car carrier?
Publication date: 2017-01-24
No. It is the Raffaello passenger vessel in the 1960s when it carried an exhibition of the national car industry on board.
During the voyage, passengers were allowed to take part in test rides on the sun deck.
In the picture, you can see an Alfa Romeo Spider speeding between the forward and aft funnels.
Seems like a nice idea, but where can it possibly be implemented these days?