Thanks for the point.
By the way, this cannot be a 1949 Fiat 1400 just because the 1400 was introduced in 1950.
Because the last photo is taken from a book written by me... I explain the background.
I found those three pictures in a private archive and the caption on the back says: "Berlina a quattro porte su Fiat 1500 o Fiat 1400". It was common to present a model offering it on different bases.
However, I think it has been a one-off an most likely on the 1500 E, because it doesn't make any sense to build a saloon like that on a much more modern base as the 1400, unless a customers asks and pays
.
Probably I've been misleading putting all the 3 pictures in the book about the Fiat 1400, but the aim was to show them because I found them only after having published the book about the 1500, where I was only able to put a poor quality copy of the side view. It would have been better to underline that probably the 1400 version was only an idea... But I was young when I wrote that book and not as rigorous as a good historian should have been.
At the end of the day, I think that the correct title for the topic should be 1949 Fiat 1500 by Castagna.