A couple of pictures of Ras Tafari, otherwise known as Haile Selaisse I, Emperor of Ethiopia, at a parade in Olympic Stadium during his visit to Cambodia in 1968.
The writing on the placards held by the crowd read "Viva His Majesty Haile Selassie I" and "Viva Cambodian-Ethiopian Friendship."
From King Father Norodom Sihanouk's archives on: http://www.norodomsihanouk.info/