According to the site Alfa Bulletin Board it was ordered by Madam de Cuccoli from Pinin Farina, and possibly this is why they finished the car they'd never started. It does make you wonder how it ended up at Austin - the car was entering Concours events from October 1946, it was with Austin by mid-1947 and the preliminary A90 was shown at Earls Court in 1948. How on earth did Austin "find" the car, persuade the owner to sell, and get it back to the UK at a time when it was "export or die" and extravagant imports were taxed to the hilt. I declare shenanigans.