Original: The international language Esperanto, common language for Africa, common language for the world, translated from Esperanto to English by John Christopher Wells, Rotterdam: UEA, 1962, 11 pages.
Simplified: Esperanto, the international language; a common language for Africa, a common language for the world,  translated from Esperanto into English by John Christopher Wells, Rotterdam: UEA, 1962, 11 pages.