South America, Bolivia, Cordillera Real, Illimani and Huayna Potosí
Publication Year: 1978.
Illimani and Huayna Potosí, Cordillera Real. On August 21 the Americans David and Leslie Kallgren and I climbed Illimani. On August 26 I soloed Huayna Potosí by the normal route.
José Miguel Cuevas, Universidad de Madrid