Stock Photo - Apr. 23, 1973 - April 23rd, 1973 U.S.A versus Great Britain in the John Player Transatlantic Trophy Motorcycle Races ?¢‚Ǩ‚Äú A series of match motorcycle races between Great Britain and the United States for the John Player Trophy were taking place this weekend at Brands Hatch Mallory Park and Oulton Park. The team whose riders have collectively accrued the greatest number of points will receives the John Player Transatlantic Trophy. Photo Shows: Cal Rayborn, captain of the American team, at speed on his Harley Davidson, during the second race in Round One at Brands Hatch on Good Friday, April 20th which he won. (Credit Image: © Keystone Press Agency/Keystone USA via ZUMAPRESS.com)