Introduction
1958 Mount Kenya Expedition
1970 Peruvian Earthquake Relief Expedition
1979 Cordillera Blanca Expedition
1982 Cordillera Blanca Expedition
1987 Cordillera Huayhuash Expedition
1991 Bolivia MCSA Centenary Expedition
2001 Hunza Recce
The South African Chogolisa Expedition 2004