Group of men at high-octane gasoline meeting. The meeting took place in Washington, D.C. on Thursday, June 29. From left to right seated: Air Marshall Sir William L. Welsh, The Royal Air Force; Harold L. Ickes, Petroleum Administrator for War; H.H. Arnold. Standing from left to right: H. Wilkison, British Petroleum Representative; Ralph K. Davies, Deputy Petroleum Administrator for War; Harry C. Burks, Jr., chairman of the Aviation Gasoline Advisory Committee of the Petroleum Administration for War; and Admiral DeWitt Ramsey, Chief of Bureau of Aeronautics, United States Navy.