Carstensz Pyramid (Ndugu Ndugu) from Puncak Jaya (Robert Cassady, 2010)
Carstensz Pyramid from Carstensz Glacier (Robert Cassady, 2010)
Carstensz Pyramid from North Wall Firn (Robert Cassady, 2010)
Carstensz summit ridge (Robert Cassady, 2010)
Carstensz Pyramid from Puncak Jaya (Robert Cassady, 2010)
Carstensz Pyramid summit ridge (Robert Cassady, 2010)
East Carstensz Top from Carstensz Pyramid summit (Robert Cassady, 2010)
East Carstensz (Ndugu Ndugu Timor) from North Wall Firn (Robert Cassady, 2010)
Carstensz summit ridge looking west (Idenberg Top) (Robert Cassady, 2010)
Panorama of Carstensz Pyramid north face (Robert Cassidy, 2010)
Lake at Carstensz basecamp (Robert Cassady, 2010)
Puncak Jaya - Freeport Mine (Robert Cassady, 2010)
Puncak Jaya - Idenburg Top and Freeport Mine (Robert Cassady, 2010)
Puncak Jaya - Near the Summit of Sumantri (Robert Cassady, 2010)
Puncak Jaya - Sumantri (Robert Cassady, 2010)
Puncak Jaya - peaks west of New Zealand Pass and remnant glacier (Robert Cassady, 2010)
Puncak Jaya - On the North Wall Firn (Robert Cassady, 2010)
Puncak Jaya - Sumantri and North Wall Firn (Robert Cassady, 2010)
Puncak Jaya - Sumantri from North Wall Firn (Robert Cassady, 2010)
Puncak Jaya and Sumantri with fern trees (Robert Cassady, 2010)
Puncak Jaya (left) and Sumantri (Robert Cassady, 2010)
Sumantri and Puncak Jaya from Carstensz summit ridge (Robert Cassady, 2010)
Sumantri from Puncak Jaya (Robert Cassady, 2010)
Summit of Puncak Jaya (Robert Cassady, 2010)
Summit ridge of Carstensz Pyramid (Ndugu Ndugu) (Robert Cassady, 2010)
The Carstensz Pyramid Summit Ridge (Robert Cassady, 2010)
Tyrolean on summit ridge of Carstensz Pyramid (Robert Cassady, 2010)
Summit ridge of Carstensz Pyramid (Robert Cassady, 2010)
Puncak Jaya icecap in 1936 (US government images)
Puncak Jaya icecap in 1972 (US government images)
