1948 Talbot Lago Record T26 four door cabriolet by Antem. Two cars were built, one for the Bey of Tunis and the other for a Mr. Derey.
From behind the Delahaye and the Talbot 4 door cabriolets by Antem are very alike and hard to tell apart. Below is a front view of the car of the Bey of Tunis Muhammad VIII al-Amin, the puzzle car is probably this same one.