WWII broke out shortly after the Auto Salon and the Delahaye factory was now behind German lines, so this car sat out WW2 in a customs crate on a New York dock, then Delahaye folded after the war, so the car was auctioned off.

https://robbreport.com/motors/cars/slideshow/10-winning-cars-2016-pebble-beach-concours-delegance/1938-delahaye-165-figoni-falaschi/
https://www.facebook.com/groups/582589785103319/permalink/2693514757344134/