Jack Hirschfeld

Netsilik Eskimos, IV: Group Hunting on the Spring Ice

Netsilik Eskimos, V: At the Winter Sea Ice Camp

Netsilik Eskimos, VI: Building a Kayak

Netsilik Eskimos, VII: Fishing at the Stone Weir

Netsilik Eskimos, IX: Stalking Seal on the Spring Ice

Netsilik Eskimo, III: At the Spring Sea Ice Camp

Netsilik Eskimo, II: At the Caribou Crossing Place

Netsilik Eskimos, I: At the Autumn River Camp

Positron and Electron Annihilation