The Bucciali were:
3 Litre Ballot Special
BUC V2 and V4
AB4, AB5 and AB6 (Cime and Scap engined)
TAV4, 6, 8, 30, 12 & 16, respectively Scap (4-cyl 1700cc) Scap (8-2400), Continental (6-2400 , 6-4000, 8-5200 & 2x8-4000 ) and Voisin (12-cyl) engined. There was also a Mathis project in 46.
This one should be a TAV8.