Two people hauling sledge
Two people having lunch near samples
Two people sampling rocks
Two people sampling on hilltop
Two people taking a break on hill slope
Two people seated on slope
Two people and sledge
Two people and sledge
Two people, aerial view
Two people, aerial view
Two people sampling soil pits
Gravel pits with two people in background
Two people above ridgeline
Two people hauling sledge
Two people posing with sledge
Two people posing with sledge and mountains
Three people in crampons on top of hill
Two people leaving posts on walk
Two people hauling sledge
Two people posing at Hallett
Two people outside station buildings
Two Adelie penguins on nest
Plane landing, truck and two people loading gas cans into cart
Maintenence under plane and three people
Three people and equipment pile on ice sheet
Two snow gatherers
Two snow gatherers
Caterpillar stuck in snow, four people
Caterpillar and cart, two people
Two people fixing Herc