Bruce Wanta's 36 Packard, Winner of the AMBR trophy. If it looks familiar, it was in the GNRS in 2015, as Hollywood Hot Rods Mulholland Speedster

http://justacarguy.blogspot.com/2015/01/the-mulholland-speedster-by-hollywood.html

Why wasn't anything around to show that it's the Mulholland Speedster by Troy Ladd and Hollywood Hot Rods? Dunno. The back changed to make it a hard top convertible 

Contemplate this... can this car win the Ridler too? Or are the rule set so that only a car debuted at either show, or both, can win those trophies. It would be incredible if a car was built to try and win the AMBR, the Ridler, and the Pebble Beach Concours