A PBM racecar at Stelvio hillclimb on 26 August 1934. PBM means Premoli-Bugatti-Maserati 
 (sometimes written BMP or BPM).  It  has Maserati body on a Bugatti Type 35 chassis. According to M Muller, it had a 3-litre 8-cylinder engine #3003 that Premoli got in May 1932.<a rel="nofollow" class="external autonumber" href="http://www.bugattibuilder.com/forum/viewtopic.php?t=648">[1]</a> The body looks more like a Maserati 4C.<hr> Driver standing next to the car (without beret hat) is a nobleman, count Luigi Premoli who lived 1908 to 1998.<a rel="nofollow" class="external autonumber" href="http://www.kolumbus.fi/leif.snellman/dp.htm#PRE">[2]</a> His engineer in 1932 was Egidio Galimberti.<a rel="nofollow" class="external autonumber" href="http://www.bugattibuilder.com/forum/viewtopic.php?t=648">[3]</a> Perhaps he stands next to the car?
Arthur Fenzlau (1909–84), Wien.<a rel="nofollow" class="external autonumber" href="https://www.sn.at/wiki/Arthur_Fenzlau">[5]</a>
<a rel="nofollow" class="external autonumber" href="https://www.facebook.com/photo/?fbid=10157427927934848">[4]</a>