1910 Vintage Type 1 Photo Automobile Club American Grand Prize Trophy LOA1910 Type 1 photo of the trophy for the Automobile Club of America's Grand Prize, with letter of authenticity from RMY Auctions RMY serial # 51199, lot number 319, from auction October 4, 2020 Photo includes paper caption on reverse Now part of Formula 1, and known as the the United States Grand Prix, the race has been run 49 times since 1908, with the last coming in 2019 Then raced in Savannah, Georgia, now run in Austin, Texas 1910 race was won by