My encyclopedia is in a box now and I can't check but I'll post more info when able.
Mine is just on the shelf, so I checked it. I can't find back the exact same car in the Catalogue Raisonné, but a very, very similar car (side indicator behind the rear doors is missing, it has an additional pare of headlights,...) is present as a Lancia Astura IV serie Berlina from 1940.
Looking at the lights, I believe that the picture was taken during the war.