'Kennedy Space Center Deputy Director for Administration, Albert Siepert, seated at left on third row, points out highlights of Apollo 10 liftoff to Belgium's King Baudouin and Queen Fabiola. Next to the queen is Mrs Siepert. Former Vice President Hubert Humphrey, in baseball cap at right, talks with Mr and Mrs Emil Mosbacher, seated next to him. Mr Mosbacher is the Chief of US Protocol. The Apollo 10 astronauts were launched by an Apollo/Saturn V space vehicle at 12:49 pm EDT, 18 May, 1969, from Kennedy Space Center launch complex 39B.'
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