October 4, 2004

Sr. Iñigo de Oriol e Ybarra, President of Iberdrola

April 27, 2004

Tony Hillerman

October 20, 2000

His Royal Highness, the Prince of Asurias

February 22, 2000

Cesar Gaviria, OAS Secretary General

April 2, 1991

His Holiness The Dalai Lama

September 29, 1987

HRH Juan Carlos, King of Spain

November 15, 1986

Bernardo Sepulveda-Amor, Foreign Minister of Mexico