VALVERDE'S GOLD: The Royal Geographical Society Llanganati Papers
By Steven J. Charbonneau
Published: December 11, 2012.
A compilation of obscure historical correspondence and papers concerning Ecuador, The Llanganati Mountains, Inca Treasure and the "Derrotero de Valverde" presented to The Royal Geographical Society around the turn of the century! These papers tell an intriguing and timeless tale that begat many!