1912_Simplex_50HP_Toy_Tonneau1912 Simplex 50 HP Toy Tonneau (Estimate: $3,000,000 – $4,000,000)Auction: Gooding Pebble Beach 2023© GoodingHome » USA » California » Pebble Beach » 2023 Gooding Pebble Beach Sale (Top Brass Era Cars) » 1912_Simplex_50HP_Toy_Tonneau