Clavijo's embassy from Castile to Timur

Henry III of Castile sends Ruy González de Clavijo to Timur. The party sails from Cádiz on 22 May 1403, crosses Constantinople and Trebizond, and reaches Samarkand on 4 September 1404. Back in Castile on 24 March 1406, Clavijo writes the Embajada a Tamorlán.