Hillary Wharton and Fountain with Explorer's Club Flag
Two researchers near orange hut
Two researchers at Lake Hoare
Three researchers near lake
Two men at work station in hut
Four men with flag
Researcher climbing out of a hole
Researcher in a hole with equipment
Wharton diving in ice hole
Three researchers with flag and equipment
Wharton, Robert A Diving
Divers with equipment at lake
Bob Wharton on Castle Rock
Wharton, Robert A inside igloo snow school
Diver with scuba gear at ice hole
Divers with equipment at lake
Diver with scuba gear at ice hole
Four men with flag
Two men at work station in hut
Researcher climbing out of a hole
Researcher in a hole with equipment
Three researchers near lake
Wharton diving in ice hole
Three researchers with flag and equipment
Bob Wharton on Castle Rock
Hillary Wharton and Fountain with Explorer's Club Flag
Wharton, Robert A Diving
Two researchers near orange hut
Wharton, Robert A inside igloo snow school
Two researchers at Lake Hoare